123365768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 125466232

約数列:

[1, 2, 4, 8, 29, 53, 58, 79, 106, 116, 127, 158, 212, 232, 254, 316, 424, 508, 632, 1016, 1537, 2291, 3074, 3683, 4187, 4582, 6148, 6731, 7366, 8374, 9164, 10033, 12296, 13462, 14732, 16748, 18328, 20066, 26924, 29464, 33496, 40132, 53848, 80264, 121423, 195199, 242846, 290957, 390398, 485692, 531749, 581914, 780796, 971384, 1063498, 1163828, 1561592, 2126996, 2327656, 4253992, 15420721, 30841442, 61682884, 123365768]

約数ペア:

[(1, 123365768), (2, 61682884), (4, 30841442), (8, 15420721), (29, 4253992), (53, 2327656), (58, 2126996), (79, 1561592), (106, 1163828), (116, 1063498), (127, 971384), (158, 780796), (212, 581914), (232, 531749), (254, 485692), (316, 390398), (424, 290957), (508, 242846), (632, 195199), (1016, 121423), (1537, 80264), (2291, 53848), (3074, 40132), (3683, 33496), (4187, 29464), (4582, 26924), (6148, 20066), (6731, 18328), (7366, 16748), (8374, 14732), (9164, 13462), (10033, 12296)]