15958404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 54835200

約数和(自身を除く): 38876796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 99, 101, 108, 114, 126, 132, 133, 154, 171, 189, 198, 202, 209, 228, 231, 252, 266, 297, 303, 308, 342, 378, 396, 399, 404, 418, 462, 513, 532, 594, 606, 627, 684, 693, 707, 756, 798, 836, 909, 924, 1026, 1111, 1188, 1197, 1212, 1254, 1386, 1414, 1463, 1596, 1818, 1881, 1919, 2052, 2079, 2121, 2222, 2394, 2508, 2727, 2772, 2828, 2926, 3333, 3591, 3636, 3762, 3838, 4158, 4242, 4389, 4444, 4788, 5454, 5643, 5757, 5852, 6363, 6666, 7182, 7524, 7676, 7777, 8316, 8484, 8778, 9999, 10908, 11286, 11514, 12726, 13167, 13332, 13433, 14364, 15554, 17271, 17556, 19089, 19998, 21109, 22572, 23028, 23331, 25452, 26334, 26866, 29997, 31108, 34542, 38178, 39501, 39996, 40299, 42218, 46662, 51813, 52668, 53732, 59994, 63327, 69084, 69993, 76356, 79002, 80598, 84436, 93324, 103626, 119988, 120897, 126654, 139986, 147763, 158004, 161196, 189981, 207252, 209979, 241794, 253308, 279972, 295526, 362691, 379962, 419958, 443289, 483588, 569943, 591052, 725382, 759924, 839916, 886578, 1139886, 1329867, 1450764, 1773156, 2279772, 2659734, 3989601, 5319468, 7979202, 15958404]

約数ペア:

[(1, 15958404), (2, 7979202), (3, 5319468), (4, 3989601), (6, 2659734), (7, 2279772), (9, 1773156), (11, 1450764), (12, 1329867), (14, 1139886), (18, 886578), (19, 839916), (21, 759924), (22, 725382), (27, 591052), (28, 569943), (33, 483588), (36, 443289), (38, 419958), (42, 379962), (44, 362691), (54, 295526), (57, 279972), (63, 253308), (66, 241794), (76, 209979), (77, 207252), (84, 189981), (99, 161196), (101, 158004), (108, 147763), (114, 139986), (126, 126654), (132, 120897), (133, 119988), (154, 103626), (171, 93324), (189, 84436), (198, 80598), (202, 79002), (209, 76356), (228, 69993), (231, 69084), (252, 63327), (266, 59994), (297, 53732), (303, 52668), (308, 51813), (342, 46662), (378, 42218), (396, 40299), (399, 39996), (404, 39501), (418, 38178), (462, 34542), (513, 31108), (532, 29997), (594, 26866), (606, 26334), (627, 25452), (684, 23331), (693, 23028), (707, 22572), (756, 21109), (798, 19998), (836, 19089), (909, 17556), (924, 17271), (1026, 15554), (1111, 14364), (1188, 13433), (1197, 13332), (1212, 13167), (1254, 12726), (1386, 11514), (1414, 11286), (1463, 10908), (1596, 9999), (1818, 8778), (1881, 8484), (1919, 8316), (2052, 7777), (2079, 7676), (2121, 7524), (2222, 7182), (2394, 6666), (2508, 6363), (2727, 5852), (2772, 5757), (2828, 5643), (2926, 5454), (3333, 4788), (3591, 4444), (3636, 4389), (3762, 4242), (3838, 4158)]