131256048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 160

約数和(自身を含む): 447828480

約数和(自身を除く): 316572432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2089, 2244, 2618, 2856, 2992, 3696, 3927, 4178, 4488, 5236, 5712, 6267, 7854, 8356, 8976, 10472, 12534, 14623, 15708, 16712, 20944, 22979, 25068, 29246, 31416, 33424, 35513, 43869, 45958, 50136, 58492, 62832, 68937, 71026, 87738, 91916, 100272, 106539, 116984, 137874, 142052, 160853, 175476, 183832, 213078, 233968, 248591, 275748, 284104, 321706, 350952, 367664, 390643, 426156, 482559, 497182, 551496, 568208, 643412, 701904, 745773, 781286, 852312, 965118, 994364, 1102992, 1171929, 1286824, 1491546, 1562572, 1704624, 1930236, 1988728, 2343858, 2573648, 2734501, 2983092, 3125144, 3860472, 3977456, 4687716, 5469002, 5966184, 6250288, 7720944, 8203503, 9375432, 10938004, 11932368, 16407006, 18750864, 21876008, 32814012, 43752016, 65628024, 131256048]

約数ペア:

[(1, 131256048), (2, 65628024), (3, 43752016), (4, 32814012), (6, 21876008), (7, 18750864), (8, 16407006), (11, 11932368), (12, 10938004), (14, 9375432), (16, 8203503), (17, 7720944), (21, 6250288), (22, 5966184), (24, 5469002), (28, 4687716), (33, 3977456), (34, 3860472), (42, 3125144), (44, 2983092), (48, 2734501), (51, 2573648), (56, 2343858), (66, 1988728), (68, 1930236), (77, 1704624), (84, 1562572), (88, 1491546), (102, 1286824), (112, 1171929), (119, 1102992), (132, 994364), (136, 965118), (154, 852312), (168, 781286), (176, 745773), (187, 701904), (204, 643412), (231, 568208), (238, 551496), (264, 497182), (272, 482559), (308, 426156), (336, 390643), (357, 367664), (374, 350952), (408, 321706), (462, 284104), (476, 275748), (528, 248591), (561, 233968), (616, 213078), (714, 183832), (748, 175476), (816, 160853), (924, 142052), (952, 137874), (1122, 116984), (1232, 106539), (1309, 100272), (1428, 91916), (1496, 87738), (1848, 71026), (1904, 68937), (2089, 62832), (2244, 58492), (2618, 50136), (2856, 45958), (2992, 43869), (3696, 35513), (3927, 33424), (4178, 31416), (4488, 29246), (5236, 25068), (5712, 22979), (6267, 20944), (7854, 16712), (8356, 15708), (8976, 14623), (10472, 12534)]