145779318

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 344736000

約数和(自身を除く): 198956682

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 379, 419, 459, 758, 838, 918, 1137, 1257, 2274, 2514, 3411, 3771, 6443, 6822, 7123, 7542, 10233, 11313, 12886, 14246, 19329, 20466, 21369, 22626, 38658, 42738, 57987, 64107, 115974, 128214, 158801, 173961, 192321, 317602, 347922, 384642, 476403, 952806, 1429209, 2699617, 2858418, 4287627, 5399234, 8098851, 8575254, 16197702, 24296553, 48593106, 72889659, 145779318]

約数ペア:

[(1, 145779318), (2, 72889659), (3, 48593106), (6, 24296553), (9, 16197702), (17, 8575254), (18, 8098851), (27, 5399234), (34, 4287627), (51, 2858418), (54, 2699617), (102, 1429209), (153, 952806), (306, 476403), (379, 384642), (419, 347922), (459, 317602), (758, 192321), (838, 173961), (918, 158801), (1137, 128214), (1257, 115974), (2274, 64107), (2514, 57987), (3411, 42738), (3771, 38658), (6443, 22626), (6822, 21369), (7123, 20466), (7542, 19329), (10233, 14246), (11313, 12886)]