156749768288

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^2$

素因数の和:2216

約数の個数: 72

約数和(自身を含む): 319750454016

約数和(自身を除く): 163000685728

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1021, 1184, 2032, 2042, 4064, 4084, 4699, 8168, 9398, 16336, 18796, 32672, 37592, 37777, 75184, 75554, 129667, 150368, 151108, 259334, 302216, 518668, 604432, 1037336, 1042441, 1208864, 2074672, 2084882, 4149344, 4169764, 4797679, 8339528, 9595358, 16679056, 19190716, 33358112, 38381432, 38570317, 76762864, 77140634, 132390007, 153525728, 154281268, 264780014, 308562536, 529560028, 617125072, 1059120056, 1234250144, 2118240112, 4236480224, 4898430259, 9796860518, 19593721036, 39187442072, 78374884144, 156749768288]

約数ペア:

[(1, 156749768288), (2, 78374884144), (4, 39187442072), (8, 19593721036), (16, 9796860518), (32, 4898430259), (37, 4236480224), (74, 2118240112), (127, 1234250144), (148, 1059120056), (254, 617125072), (296, 529560028), (508, 308562536), (592, 264780014), (1016, 154281268), (1021, 153525728), (1184, 132390007), (2032, 77140634), (2042, 76762864), (4064, 38570317), (4084, 38381432), (4699, 33358112), (8168, 19190716), (9398, 16679056), (16336, 9595358), (18796, 8339528), (32672, 4797679), (37592, 4169764), (37777, 4149344), (75184, 2084882), (75554, 2074672), (129667, 1208864), (150368, 1042441), (151108, 1037336), (259334, 604432), (302216, 518668)]