161034804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 525275520

約数和(自身を除く): 364240716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 54, 57, 63, 74, 76, 81, 84, 101, 108, 111, 114, 126, 133, 148, 162, 171, 189, 202, 222, 228, 252, 259, 266, 303, 324, 333, 342, 378, 399, 404, 444, 513, 518, 532, 567, 606, 666, 684, 703, 707, 756, 777, 798, 909, 999, 1026, 1036, 1134, 1197, 1212, 1332, 1406, 1414, 1539, 1554, 1596, 1818, 1919, 1998, 2052, 2109, 2121, 2268, 2331, 2394, 2727, 2812, 2828, 2997, 3078, 3108, 3591, 3636, 3737, 3838, 3996, 4218, 4242, 4662, 4788, 4921, 5454, 5757, 5994, 6156, 6327, 6363, 6993, 7182, 7474, 7676, 8181, 8436, 8484, 9324, 9842, 10773, 10908, 11211, 11514, 11988, 12654, 12726, 13433, 13986, 14364, 14763, 14948, 16362, 17271, 18981, 19089, 19684, 20979, 21546, 22422, 23028, 25308, 25452, 26159, 26866, 27972, 29526, 32724, 33633, 34542, 37962, 38178, 40299, 41958, 43092, 44289, 44844, 51813, 52318, 53732, 56943, 57267, 59052, 67266, 69084, 71003, 75924, 76356, 78477, 80598, 83916, 88578, 100899, 103626, 104636, 113886, 114534, 120897, 132867, 134532, 142006, 155439, 156954, 161196, 177156, 201798, 207252, 213009, 227772, 229068, 235431, 241794, 265734, 284012, 302697, 310878, 313908, 362691, 398601, 403596, 426018, 470862, 483588, 497021, 531468, 605394, 621756, 639027, 706293, 725382, 797202, 852036, 941724, 994042, 1088073, 1210788, 1278054, 1412586, 1450764, 1491063, 1594404, 1917081, 1988084, 2118879, 2176146, 2556108, 2825172, 2982126, 3834162, 4237758, 4352292, 4473189, 5751243, 5964252, 7668324, 8475516, 8946378, 11502486, 13419567, 17892756, 23004972, 26839134, 40258701, 53678268, 80517402, 161034804]

約数ペア:

[(1, 161034804), (2, 80517402), (3, 53678268), (4, 40258701), (6, 26839134), (7, 23004972), (9, 17892756), (12, 13419567), (14, 11502486), (18, 8946378), (19, 8475516), (21, 7668324), (27, 5964252), (28, 5751243), (36, 4473189), (37, 4352292), (38, 4237758), (42, 3834162), (54, 2982126), (57, 2825172), (63, 2556108), (74, 2176146), (76, 2118879), (81, 1988084), (84, 1917081), (101, 1594404), (108, 1491063), (111, 1450764), (114, 1412586), (126, 1278054), (133, 1210788), (148, 1088073), (162, 994042), (171, 941724), (189, 852036), (202, 797202), (222, 725382), (228, 706293), (252, 639027), (259, 621756), (266, 605394), (303, 531468), (324, 497021), (333, 483588), (342, 470862), (378, 426018), (399, 403596), (404, 398601), (444, 362691), (513, 313908), (518, 310878), (532, 302697), (567, 284012), (606, 265734), (666, 241794), (684, 235431), (703, 229068), (707, 227772), (756, 213009), (777, 207252), (798, 201798), (909, 177156), (999, 161196), (1026, 156954), (1036, 155439), (1134, 142006), (1197, 134532), (1212, 132867), (1332, 120897), (1406, 114534), (1414, 113886), (1539, 104636), (1554, 103626), (1596, 100899), (1818, 88578), (1919, 83916), (1998, 80598), (2052, 78477), (2109, 76356), (2121, 75924), (2268, 71003), (2331, 69084), (2394, 67266), (2727, 59052), (2812, 57267), (2828, 56943), (2997, 53732), (3078, 52318), (3108, 51813), (3591, 44844), (3636, 44289), (3737, 43092), (3838, 41958), (3996, 40299), (4218, 38178), (4242, 37962), (4662, 34542), (4788, 33633), (4921, 32724), (5454, 29526), (5757, 27972), (5994, 26866), (6156, 26159), (6327, 25452), (6363, 25308), (6993, 23028), (7182, 22422), (7474, 21546), (7676, 20979), (8181, 19684), (8436, 19089), (8484, 18981), (9324, 17271), (9842, 16362), (10773, 14948), (10908, 14763), (11211, 14364), (11514, 13986), (11988, 13433), (12654, 12726)]