111967772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 242049024

約数和(自身を除く): 130081252

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 127, 148, 161, 254, 259, 322, 508, 518, 644, 851, 889, 1036, 1369, 1702, 1778, 2738, 2921, 3404, 3556, 4699, 5476, 5842, 5957, 9398, 9583, 11684, 11914, 18796, 19166, 20447, 23828, 31487, 32893, 38332, 40894, 62974, 65786, 81788, 108077, 125948, 131572, 173863, 216154, 220409, 347726, 432308, 440818, 695452, 756539, 881636, 1217041, 1513078, 2434082, 3026156, 3998849, 4868164, 7997698, 15995396, 27991943, 55983886, 111967772]

約数ペア:

[(1, 111967772), (2, 55983886), (4, 27991943), (7, 15995396), (14, 7997698), (23, 4868164), (28, 3998849), (37, 3026156), (46, 2434082), (74, 1513078), (92, 1217041), (127, 881636), (148, 756539), (161, 695452), (254, 440818), (259, 432308), (322, 347726), (508, 220409), (518, 216154), (644, 173863), (851, 131572), (889, 125948), (1036, 108077), (1369, 81788), (1702, 65786), (1778, 62974), (2738, 40894), (2921, 38332), (3404, 32893), (3556, 31487), (4699, 23828), (5476, 20447), (5842, 19166), (5957, 18796), (9398, 11914), (9583, 11684)]