129633972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15679}}^1$

素因数の和:15752

約数の個数: 48

約数和(自身を含む): 331914240

約数和(自身を除く): 202280268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 15679, 31358, 47037, 62716, 94074, 188148, 203827, 407654, 611481, 815308, 830987, 1222962, 1661974, 2445924, 2492961, 3323948, 4985922, 9971844, 10802831, 21605662, 32408493, 43211324, 64816986, 129633972]

約数ペア:

[(1, 129633972), (2, 64816986), (3, 43211324), (4, 32408493), (6, 21605662), (12, 10802831), (13, 9971844), (26, 4985922), (39, 3323948), (52, 2492961), (53, 2445924), (78, 1661974), (106, 1222962), (156, 830987), (159, 815308), (212, 611481), (318, 407654), (636, 203827), (689, 188148), (1378, 94074), (2067, 62716), (2756, 47037), (4134, 31358), (8268, 15679)]