161076552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 500290560

約数和(自身を除く): 339214008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 312, 364, 393, 524, 546, 563, 728, 786, 917, 1048, 1092, 1126, 1572, 1689, 1703, 1834, 2184, 2252, 2751, 3144, 3378, 3406, 3668, 3941, 4504, 5109, 5502, 6756, 6812, 7319, 7336, 7882, 10218, 11004, 11823, 11921, 13512, 13624, 14638, 15764, 20436, 21957, 22008, 23646, 23842, 29276, 31528, 35763, 40872, 43914, 47292, 47684, 51233, 58552, 71526, 73753, 87828, 94584, 95368, 102466, 143052, 147506, 153699, 175656, 204932, 221259, 286104, 295012, 307398, 409864, 442518, 516271, 590024, 614796, 885036, 958789, 1032542, 1229592, 1548813, 1770072, 1917578, 2065084, 2876367, 3097626, 3835156, 4130168, 5752734, 6195252, 6711523, 7670312, 11505468, 12390504, 13423046, 20134569, 23010936, 26846092, 40269138, 53692184, 80538276, 161076552]

約数ペア:

[(1, 161076552), (2, 80538276), (3, 53692184), (4, 40269138), (6, 26846092), (7, 23010936), (8, 20134569), (12, 13423046), (13, 12390504), (14, 11505468), (21, 7670312), (24, 6711523), (26, 6195252), (28, 5752734), (39, 4130168), (42, 3835156), (52, 3097626), (56, 2876367), (78, 2065084), (84, 1917578), (91, 1770072), (104, 1548813), (131, 1229592), (156, 1032542), (168, 958789), (182, 885036), (262, 614796), (273, 590024), (312, 516271), (364, 442518), (393, 409864), (524, 307398), (546, 295012), (563, 286104), (728, 221259), (786, 204932), (917, 175656), (1048, 153699), (1092, 147506), (1126, 143052), (1572, 102466), (1689, 95368), (1703, 94584), (1834, 87828), (2184, 73753), (2252, 71526), (2751, 58552), (3144, 51233), (3378, 47684), (3406, 47292), (3668, 43914), (3941, 40872), (4504, 35763), (5109, 31528), (5502, 29276), (6756, 23842), (6812, 23646), (7319, 22008), (7336, 21957), (7882, 20436), (10218, 15764), (11004, 14638), (11823, 13624), (11921, 13512)]