158840838

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 397243392

約数和(自身を除く): 238402554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 243, 279, 351, 403, 486, 558, 702, 806, 811, 837, 1053, 1209, 1622, 1674, 2106, 2418, 2433, 2511, 3159, 3627, 4866, 5022, 6318, 7254, 7299, 7533, 10543, 10881, 14598, 15066, 21086, 21762, 21897, 25141, 31629, 32643, 43794, 50282, 63258, 65286, 65691, 75423, 94887, 97929, 131382, 150846, 189774, 195858, 197073, 226269, 284661, 326833, 394146, 452538, 569322, 653666, 678807, 853983, 980499, 1357614, 1707966, 1960998, 2036421, 2561949, 2941497, 4072842, 5123898, 5882994, 6109263, 8824491, 12218526, 17648982, 26473473, 52946946, 79420419, 158840838]

約数ペア:

[(1, 158840838), (2, 79420419), (3, 52946946), (6, 26473473), (9, 17648982), (13, 12218526), (18, 8824491), (26, 6109263), (27, 5882994), (31, 5123898), (39, 4072842), (54, 2941497), (62, 2561949), (78, 2036421), (81, 1960998), (93, 1707966), (117, 1357614), (162, 980499), (186, 853983), (234, 678807), (243, 653666), (279, 569322), (351, 452538), (403, 394146), (486, 326833), (558, 284661), (702, 226269), (806, 197073), (811, 195858), (837, 189774), (1053, 150846), (1209, 131382), (1622, 97929), (1674, 94887), (2106, 75423), (2418, 65691), (2433, 65286), (2511, 63258), (3159, 50282), (3627, 43794), (4866, 32643), (5022, 31629), (6318, 25141), (7254, 21897), (7299, 21762), (7533, 21086), (10543, 15066), (10881, 14598)]