157861610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13763}}^1$

素因数の和:13838

約数の個数: 32

約数和(自身を含む): 301266432

約数和(自身を除く): 143404822

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 13763, 27526, 68815, 137630, 426653, 509231, 853306, 1018462, 2133265, 2546155, 4266530, 5092310, 15786161, 31572322, 78930805, 157861610]

約数ペア:

[(1, 157861610), (2, 78930805), (5, 31572322), (10, 15786161), (31, 5092310), (37, 4266530), (62, 2546155), (74, 2133265), (155, 1018462), (185, 853306), (310, 509231), (370, 426653), (1147, 137630), (2294, 68815), (5735, 27526), (11470, 13763)]