145425534

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 297781920

約数和(自身を除く): 152356386

約数列:

[1, 2, 3, 6, 53, 106, 159, 229, 318, 458, 687, 1374, 1997, 3994, 5991, 11982, 12137, 24274, 36411, 72822, 105841, 211682, 317523, 457313, 635046, 914626, 1371939, 2743878, 24237589, 48475178, 72712767, 145425534]

約数ペア:

[(1, 145425534), (2, 72712767), (3, 48475178), (6, 24237589), (53, 2743878), (106, 1371939), (159, 914626), (229, 635046), (318, 457313), (458, 317523), (687, 211682), (1374, 105841), (1997, 72822), (3994, 36411), (5991, 24274), (11982, 12137)]