162912130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3527}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 141907070

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 3527, 4619, 7054, 9238, 17635, 23095, 35270, 46190, 109337, 218674, 525523, 546685, 1051046, 1093370, 2627615, 5255230, 16291213, 32582426, 81456065, 162912130]

約数ペア:

[(1, 162912130), (2, 81456065), (5, 32582426), (10, 16291213), (31, 5255230), (62, 2627615), (149, 1093370), (155, 1051046), (298, 546685), (310, 525523), (745, 218674), (1490, 109337), (3527, 46190), (4619, 35270), (7054, 23095), (9238, 17635)]