156937999732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{12959}}^1$

素因数の和:13576

約数の個数: 48

約数和(自身を含む): 283329446400

約数和(自身を除く): 126391446668

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 389, 724, 778, 1556, 7783, 12959, 15566, 16727, 25918, 31132, 33454, 51836, 66908, 70409, 140818, 281636, 557237, 1114474, 2228948, 2345579, 3027587, 4691158, 5041051, 6055174, 9382316, 10082102, 12110348, 20164204, 100859897, 201719794, 216765193, 403439588, 433530386, 867060772, 912430231, 1824860462, 3649720924, 39234499933, 78468999866, 156937999732]

約数ペア:

[(1, 156937999732), (2, 78468999866), (4, 39234499933), (43, 3649720924), (86, 1824860462), (172, 912430231), (181, 867060772), (362, 433530386), (389, 403439588), (724, 216765193), (778, 201719794), (1556, 100859897), (7783, 20164204), (12959, 12110348), (15566, 10082102), (16727, 9382316), (25918, 6055174), (31132, 5041051), (33454, 4691158), (51836, 3027587), (66908, 2345579), (70409, 2228948), (140818, 1114474), (281636, 557237)]