156846670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1867}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 292663296

約数和(自身を除く): 135816626

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 1355, 1867, 2710, 3734, 8401, 9335, 16802, 18670, 42005, 57877, 84010, 115754, 289385, 505957, 578770, 1011914, 2529785, 5059570, 15684667, 31369334, 78423335, 156846670]

約数ペア:

[(1, 156846670), (2, 78423335), (5, 31369334), (10, 15684667), (31, 5059570), (62, 2529785), (155, 1011914), (271, 578770), (310, 505957), (542, 289385), (1355, 115754), (1867, 84010), (2710, 57877), (3734, 42005), (8401, 18670), (9335, 16802)]