156975996628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 306282332160

約数和(自身を除く): 149306335532

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 223, 313, 316, 446, 626, 647, 869, 892, 1252, 1294, 1738, 2453, 2588, 3443, 3476, 4906, 6886, 7117, 9812, 13772, 14234, 17617, 24727, 28468, 35234, 49454, 51113, 69799, 70468, 98908, 102226, 139598, 144281, 193787, 202511, 204452, 271997, 279196, 288562, 387574, 405022, 543994, 562243, 577124, 767789, 775148, 810044, 1087988, 1124486, 1535578, 1587091, 2227621, 2248972, 3071156, 3174182, 4455242, 5514121, 6348364, 8910484, 11028242, 11398199, 15998369, 22056484, 22796398, 31996738, 45159953, 45592796, 60655331, 63993476, 90319906, 121310662, 125380189, 175982059, 180639812, 242621324, 250760378, 351964118, 496759483, 501520756, 703928236, 993518966, 1987037932, 3567636287, 7135272574, 14270545148, 39243999157, 78487998314, 156975996628]

約数ペア:

[(1, 156975996628), (2, 78487998314), (4, 39243999157), (11, 14270545148), (22, 7135272574), (44, 3567636287), (79, 1987037932), (158, 993518966), (223, 703928236), (313, 501520756), (316, 496759483), (446, 351964118), (626, 250760378), (647, 242621324), (869, 180639812), (892, 175982059), (1252, 125380189), (1294, 121310662), (1738, 90319906), (2453, 63993476), (2588, 60655331), (3443, 45592796), (3476, 45159953), (4906, 31996738), (6886, 22796398), (7117, 22056484), (9812, 15998369), (13772, 11398199), (14234, 11028242), (17617, 8910484), (24727, 6348364), (28468, 5514121), (35234, 4455242), (49454, 3174182), (51113, 3071156), (69799, 2248972), (70468, 2227621), (98908, 1587091), (102226, 1535578), (139598, 1124486), (144281, 1087988), (193787, 810044), (202511, 775148), (204452, 767789), (271997, 577124), (279196, 562243), (288562, 543994), (387574, 405022)]