157492088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7177}}^1$

素因数の和:7407

約数の個数: 32

約数和(自身を含む): 319564560

約数和(自身を除く): 162072472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 7177, 10972, 14354, 21944, 28708, 57416, 93301, 186602, 373204, 746408, 1514347, 3028694, 6057388, 12114776, 19686511, 39373022, 78746044, 157492088]

約数ペア:

[(1, 157492088), (2, 78746044), (4, 39373022), (8, 19686511), (13, 12114776), (26, 6057388), (52, 3028694), (104, 1514347), (211, 746408), (422, 373204), (844, 186602), (1688, 93301), (2743, 57416), (5486, 28708), (7177, 21944), (10972, 14354)]