159406952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 308082720

約数和(自身を除く): 148675768

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 331, 662, 1324, 1627, 2648, 3254, 6508, 12247, 13016, 24494, 48988, 60199, 97976, 120398, 240796, 481592, 538537, 1077074, 2154148, 4308296, 19925869, 39851738, 79703476, 159406952]

約数ペア:

[(1, 159406952), (2, 79703476), (4, 39851738), (8, 19925869), (37, 4308296), (74, 2154148), (148, 1077074), (296, 538537), (331, 481592), (662, 240796), (1324, 120398), (1627, 97976), (2648, 60199), (3254, 48988), (6508, 24494), (12247, 13016)]