164103688

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{55291}}^1$

素因数の和:55357

約数の個数: 32

約数和(自身を含む): 358292160

約数和(自身を除く): 194188472

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 55291, 110582, 221164, 387037, 442328, 774074, 1548148, 2930423, 3096296, 5860846, 11721692, 20512961, 23443384, 41025922, 82051844, 164103688]

約数ペア:

[(1, 164103688), (2, 82051844), (4, 41025922), (7, 23443384), (8, 20512961), (14, 11721692), (28, 5860846), (53, 3096296), (56, 2930423), (106, 1548148), (212, 774074), (371, 442328), (424, 387037), (742, 221164), (1484, 110582), (2968, 55291)]