149137404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30839}}^1$

素因数の和:30890

約数の個数: 48

約数和(自身を含む): 386856960

約数和(自身を除く): 237719556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 30839, 61678, 92517, 123356, 185034, 370068, 400907, 801814, 956009, 1202721, 1603628, 1912018, 2405442, 2868027, 3824036, 4810884, 5736054, 11472108, 12428117, 24856234, 37284351, 49712468, 74568702, 149137404]

約数ペア:

[(1, 149137404), (2, 74568702), (3, 49712468), (4, 37284351), (6, 24856234), (12, 12428117), (13, 11472108), (26, 5736054), (31, 4810884), (39, 3824036), (52, 2868027), (62, 2405442), (78, 1912018), (93, 1603628), (124, 1202721), (156, 956009), (186, 801814), (372, 400907), (403, 370068), (806, 185034), (1209, 123356), (1612, 92517), (2418, 61678), (4836, 30839)]