172539696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{513511}}^1$

素因数の和:513529

約数の個数: 40

約数和(自身を含む): 509403904

約数和(自身を除く): 336864208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 513511, 1027022, 1540533, 2054044, 3081066, 3594577, 4108088, 6162132, 7189154, 8216176, 10783731, 12324264, 14378308, 21567462, 24648528, 28756616, 43134924, 57513232, 86269848, 172539696]

約数ペア:

[(1, 172539696), (2, 86269848), (3, 57513232), (4, 43134924), (6, 28756616), (7, 24648528), (8, 21567462), (12, 14378308), (14, 12324264), (16, 10783731), (21, 8216176), (24, 7189154), (28, 6162132), (42, 4108088), (48, 3594577), (56, 3081066), (84, 2054044), (112, 1540533), (168, 1027022), (336, 513511)]