128329656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 401210880

約数和(自身を除く): 272881224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 877, 938, 1092, 1407, 1608, 1742, 1754, 1876, 2184, 2613, 2631, 2814, 3484, 3508, 3752, 5226, 5262, 5628, 6097, 6139, 6968, 7016, 10452, 10524, 11256, 11401, 12194, 12278, 18291, 18417, 20904, 21048, 22802, 24388, 24556, 34203, 36582, 36834, 45604, 48776, 49112, 58759, 68406, 73164, 73668, 79807, 91208, 117518, 136812, 146328, 147336, 159614, 176277, 235036, 239421, 273624, 319228, 352554, 411313, 470072, 478842, 638456, 705108, 763867, 822626, 957684, 1233939, 1410216, 1527734, 1645252, 1915368, 2291601, 2467878, 3055468, 3290504, 4583202, 4935756, 5347069, 6110936, 9166404, 9871512, 10694138, 16041207, 18332808, 21388276, 32082414, 42776552, 64164828, 128329656]

約数ペア:

[(1, 128329656), (2, 64164828), (3, 42776552), (4, 32082414), (6, 21388276), (7, 18332808), (8, 16041207), (12, 10694138), (13, 9871512), (14, 9166404), (21, 6110936), (24, 5347069), (26, 4935756), (28, 4583202), (39, 3290504), (42, 3055468), (52, 2467878), (56, 2291601), (67, 1915368), (78, 1645252), (84, 1527734), (91, 1410216), (104, 1233939), (134, 957684), (156, 822626), (168, 763867), (182, 705108), (201, 638456), (268, 478842), (273, 470072), (312, 411313), (364, 352554), (402, 319228), (469, 273624), (536, 239421), (546, 235036), (728, 176277), (804, 159614), (871, 147336), (877, 146328), (938, 136812), (1092, 117518), (1407, 91208), (1608, 79807), (1742, 73668), (1754, 73164), (1876, 68406), (2184, 58759), (2613, 49112), (2631, 48776), (2814, 45604), (3484, 36834), (3508, 36582), (3752, 34203), (5226, 24556), (5262, 24388), (5628, 22802), (6097, 21048), (6139, 20904), (6968, 18417), (7016, 18291), (10452, 12278), (10524, 12194), (11256, 11401)]