146965780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43481}}^1$

素因数の和:43516

約数の個数: 36

約数和(自身を含む): 334202652

約数和(自身を除く): 187236872

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 43481, 86962, 173924, 217405, 434810, 565253, 869620, 1130506, 2261012, 2826265, 5652530, 7348289, 11305060, 14696578, 29393156, 36741445, 73482890, 146965780]

約数ペア:

[(1, 146965780), (2, 73482890), (4, 36741445), (5, 29393156), (10, 14696578), (13, 11305060), (20, 7348289), (26, 5652530), (52, 2826265), (65, 2261012), (130, 1130506), (169, 869620), (260, 565253), (338, 434810), (676, 217405), (845, 173924), (1690, 86962), (3380, 43481)]