163711312

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2971

約数の個数: 40

約数和(自身を含む): 327970080

約数和(自身を除く): 164258768

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 472, 488, 944, 976, 2843, 3599, 5686, 7198, 11372, 14396, 22744, 28792, 45488, 57584, 167737, 173423, 335474, 346846, 670948, 693692, 1341896, 1387384, 2683792, 2774768, 10231957, 20463914, 40927828, 81855656, 163711312]

約数ペア:

[(1, 163711312), (2, 81855656), (4, 40927828), (8, 20463914), (16, 10231957), (59, 2774768), (61, 2683792), (118, 1387384), (122, 1341896), (236, 693692), (244, 670948), (472, 346846), (488, 335474), (944, 173423), (976, 167737), (2843, 57584), (3599, 45488), (5686, 28792), (7198, 22744), (11372, 14396)]