156983530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2609}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 308940480

約数和(自身を除く): 151956950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 547, 1094, 2609, 2735, 5218, 5470, 6017, 12034, 13045, 26090, 28699, 30085, 57398, 60170, 143495, 286990, 1427123, 2854246, 7135615, 14271230, 15698353, 31396706, 78491765, 156983530]

約数ペア:

[(1, 156983530), (2, 78491765), (5, 31396706), (10, 15698353), (11, 14271230), (22, 7135615), (55, 2854246), (110, 1427123), (547, 286990), (1094, 143495), (2609, 60170), (2735, 57398), (5218, 30085), (5470, 28699), (6017, 26090), (12034, 13045)]