156946921924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1\times {\mathrm{31657}}^1$

素因数の和:33164

約数の個数: 48

約数和(自身を含む): 300419730688

約数和(自身を除く): 143472808764

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1423, 1742, 2846, 3484, 5692, 18499, 31657, 36998, 63314, 73996, 95341, 126628, 190682, 381364, 411541, 823082, 1239433, 1646164, 2121019, 2478866, 4242038, 4957732, 8484076, 27573247, 45047911, 55146494, 90095822, 110292988, 180191644, 585622843, 1171245686, 2342491372, 3018210037, 6036420074, 12072840148, 39236730481, 78473460962, 156946921924]

約数ペア:

[(1, 156946921924), (2, 78473460962), (4, 39236730481), (13, 12072840148), (26, 6036420074), (52, 3018210037), (67, 2342491372), (134, 1171245686), (268, 585622843), (871, 180191644), (1423, 110292988), (1742, 90095822), (2846, 55146494), (3484, 45047911), (5692, 27573247), (18499, 8484076), (31657, 4957732), (36998, 4242038), (63314, 2478866), (73996, 2121019), (95341, 1646164), (126628, 1239433), (190682, 823082), (381364, 411541)]