156657272

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 303663600

約数和(自身を除く): 147006328

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 3599, 5441, 7198, 10882, 14396, 21764, 28792, 43528, 321019, 331901, 642038, 663802, 1284076, 1327604, 2568152, 2655208, 19582159, 39164318, 78328636, 156657272]

約数ペア:

[(1, 156657272), (2, 78328636), (4, 39164318), (8, 19582159), (59, 2655208), (61, 2568152), (118, 1327604), (122, 1284076), (236, 663802), (244, 642038), (472, 331901), (488, 321019), (3599, 43528), (5441, 28792), (7198, 21764), (10882, 14396)]