151538660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 399313152

約数和(自身を除く): 247774492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 910, 1060, 1378, 1484, 1571, 1820, 1855, 2756, 3142, 3445, 3710, 4823, 6284, 6890, 7420, 7855, 9646, 10997, 13780, 15710, 19292, 20423, 21994, 24115, 31420, 40846, 43988, 48230, 54985, 81692, 83263, 96460, 102115, 109970, 142961, 166526, 204230, 219940, 285922, 333052, 408460, 416315, 571844, 582841, 714805, 832630, 1082419, 1165682, 1429610, 1665260, 2164838, 2331364, 2859220, 2914205, 4329676, 5412095, 5828410, 7576933, 10824190, 11656820, 15153866, 21648380, 30307732, 37884665, 75769330, 151538660]

約数ペア:

[(1, 151538660), (2, 75769330), (4, 37884665), (5, 30307732), (7, 21648380), (10, 15153866), (13, 11656820), (14, 10824190), (20, 7576933), (26, 5828410), (28, 5412095), (35, 4329676), (52, 2914205), (53, 2859220), (65, 2331364), (70, 2164838), (91, 1665260), (106, 1429610), (130, 1165682), (140, 1082419), (182, 832630), (212, 714805), (260, 582841), (265, 571844), (364, 416315), (371, 408460), (455, 333052), (530, 285922), (689, 219940), (742, 204230), (910, 166526), (1060, 142961), (1378, 109970), (1484, 102115), (1571, 96460), (1820, 83263), (1855, 81692), (2756, 54985), (3142, 48230), (3445, 43988), (3710, 40846), (4823, 31420), (6284, 24115), (6890, 21994), (7420, 20423), (7855, 19292), (9646, 15710), (10997, 13780)]