144492790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38327}}^1$

素因数の和:38376

約数の個数: 32

約数和(自身を含む): 289759680

約数和(自身を除く): 145266890

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 38327, 76654, 191635, 383270, 498251, 996502, 1111483, 2222966, 2491255, 4982510, 5557415, 11114830, 14449279, 28898558, 72246395, 144492790]

約数ペア:

[(1, 144492790), (2, 72246395), (5, 28898558), (10, 14449279), (13, 11114830), (26, 5557415), (29, 4982510), (58, 2491255), (65, 2222966), (130, 1111483), (145, 996502), (290, 498251), (377, 383270), (754, 191635), (1885, 76654), (3770, 38327)]