121903656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 364953600

約数和(自身を除く): 243049944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 168, 178, 186, 217, 248, 263, 267, 356, 372, 434, 526, 534, 623, 651, 712, 744, 789, 868, 1052, 1068, 1246, 1302, 1578, 1736, 1841, 1869, 2104, 2136, 2492, 2604, 2759, 3156, 3682, 3738, 4984, 5208, 5518, 5523, 6312, 7364, 7476, 8153, 8277, 11036, 11046, 14728, 14952, 16306, 16554, 19313, 22072, 22092, 23407, 24459, 32612, 33108, 38626, 44184, 46814, 48918, 57071, 57939, 65224, 66216, 70221, 77252, 93628, 97836, 114142, 115878, 140442, 154504, 163849, 171213, 187256, 195672, 228284, 231756, 280884, 327698, 342426, 456568, 463512, 491547, 561768, 655396, 684852, 725617, 983094, 1310792, 1369704, 1451234, 1966188, 2176851, 2902468, 3932376, 4353702, 5079319, 5804936, 8707404, 10158638, 15237957, 17414808, 20317276, 30475914, 40634552, 60951828, 121903656]

約数ペア:

[(1, 121903656), (2, 60951828), (3, 40634552), (4, 30475914), (6, 20317276), (7, 17414808), (8, 15237957), (12, 10158638), (14, 8707404), (21, 5804936), (24, 5079319), (28, 4353702), (31, 3932376), (42, 2902468), (56, 2176851), (62, 1966188), (84, 1451234), (89, 1369704), (93, 1310792), (124, 983094), (168, 725617), (178, 684852), (186, 655396), (217, 561768), (248, 491547), (263, 463512), (267, 456568), (356, 342426), (372, 327698), (434, 280884), (526, 231756), (534, 228284), (623, 195672), (651, 187256), (712, 171213), (744, 163849), (789, 154504), (868, 140442), (1052, 115878), (1068, 114142), (1246, 97836), (1302, 93628), (1578, 77252), (1736, 70221), (1841, 66216), (1869, 65224), (2104, 57939), (2136, 57071), (2492, 48918), (2604, 46814), (2759, 44184), (3156, 38626), (3682, 33108), (3738, 32612), (4984, 24459), (5208, 23407), (5518, 22092), (5523, 22072), (6312, 19313), (7364, 16554), (7476, 16306), (8153, 14952), (8277, 14728), (11036, 11046)]