141976962

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1725

約数の個数: 80

約数和(自身を含む): 347922432

約数和(自身を除く): 205945470

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 459, 527, 558, 837, 918, 1054, 1377, 1581, 1663, 1674, 2511, 2754, 3162, 3326, 4743, 4989, 5022, 9486, 9978, 14229, 14967, 28271, 28458, 29934, 42687, 44901, 51553, 56542, 84813, 85374, 89802, 103106, 134703, 154659, 169626, 254439, 269406, 309318, 463977, 508878, 763317, 876401, 927954, 1391931, 1526634, 1752802, 2289951, 2629203, 2783862, 4175793, 4579902, 5258406, 7887609, 8351586, 15775218, 23662827, 47325654, 70988481, 141976962]

約数ペア:

[(1, 141976962), (2, 70988481), (3, 47325654), (6, 23662827), (9, 15775218), (17, 8351586), (18, 7887609), (27, 5258406), (31, 4579902), (34, 4175793), (51, 2783862), (54, 2629203), (62, 2289951), (81, 1752802), (93, 1526634), (102, 1391931), (153, 927954), (162, 876401), (186, 763317), (279, 508878), (306, 463977), (459, 309318), (527, 269406), (558, 254439), (837, 169626), (918, 154659), (1054, 134703), (1377, 103106), (1581, 89802), (1663, 85374), (1674, 84813), (2511, 56542), (2754, 51553), (3162, 44901), (3326, 42687), (4743, 29934), (4989, 28458), (5022, 28271), (9486, 14967), (9978, 14229)]