155702988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1532

約数の個数: 108

約数和(自身を含む): 465668112

約数和(自身を除く): 309965124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 549, 588, 732, 854, 882, 1098, 1281, 1447, 1708, 1764, 2196, 2562, 2894, 2989, 3843, 4341, 5124, 5788, 5978, 7686, 8682, 8967, 10129, 11956, 13023, 15372, 17364, 17934, 20258, 26046, 26901, 30387, 35868, 40516, 52092, 53802, 60774, 70903, 88267, 91161, 107604, 121548, 141806, 176534, 182322, 212709, 264801, 283612, 353068, 364644, 425418, 529602, 617869, 638127, 794403, 850836, 1059204, 1235738, 1276254, 1588806, 1853607, 2471476, 2552508, 3177612, 3707214, 4325083, 5560821, 7414428, 8650166, 11121642, 12975249, 17300332, 22243284, 25950498, 38925747, 51900996, 77851494, 155702988]

約数ペア:

[(1, 155702988), (2, 77851494), (3, 51900996), (4, 38925747), (6, 25950498), (7, 22243284), (9, 17300332), (12, 12975249), (14, 11121642), (18, 8650166), (21, 7414428), (28, 5560821), (36, 4325083), (42, 3707214), (49, 3177612), (61, 2552508), (63, 2471476), (84, 1853607), (98, 1588806), (122, 1276254), (126, 1235738), (147, 1059204), (183, 850836), (196, 794403), (244, 638127), (252, 617869), (294, 529602), (366, 425418), (427, 364644), (441, 353068), (549, 283612), (588, 264801), (732, 212709), (854, 182322), (882, 176534), (1098, 141806), (1281, 121548), (1447, 107604), (1708, 91161), (1764, 88267), (2196, 70903), (2562, 60774), (2894, 53802), (2989, 52092), (3843, 40516), (4341, 35868), (5124, 30387), (5788, 26901), (5978, 26046), (7686, 20258), (8682, 17934), (8967, 17364), (10129, 15372), (11956, 13023)]