155141844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8261

約数の個数: 72

約数和(自身を含む): 428557920

約数和(自身を除く): 273416076

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 8219, 9438, 16438, 18876, 24657, 32876, 49314, 90409, 98628, 106847, 180818, 213694, 271227, 320541, 361636, 427388, 542454, 641082, 994499, 1084908, 1175317, 1282164, 1988998, 2350634, 2983497, 3525951, 3977996, 4701268, 5966994, 7051902, 11933988, 12928487, 14103804, 25856974, 38785461, 51713948, 77570922, 155141844]

約数ペア:

[(1, 155141844), (2, 77570922), (3, 51713948), (4, 38785461), (6, 25856974), (11, 14103804), (12, 12928487), (13, 11933988), (22, 7051902), (26, 5966994), (33, 4701268), (39, 3977996), (44, 3525951), (52, 2983497), (66, 2350634), (78, 1988998), (121, 1282164), (132, 1175317), (143, 1084908), (156, 994499), (242, 641082), (286, 542454), (363, 427388), (429, 361636), (484, 320541), (572, 271227), (726, 213694), (858, 180818), (1452, 106847), (1573, 98628), (1716, 90409), (3146, 49314), (4719, 32876), (6292, 24657), (8219, 18876), (9438, 16438)]