156913250238

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{824029}}^1$

素因数の和:824257

約数の個数: 48

約数和(自身を含む): 347081436000

約数和(自身を除く): 190168185762

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 149, 213, 298, 426, 447, 639, 894, 1278, 1341, 2682, 10579, 21158, 31737, 63474, 95211, 190422, 824029, 1648058, 2472087, 4944174, 7416261, 14832522, 58506059, 117012118, 122780321, 175518177, 245560642, 351036354, 368340963, 526554531, 736681926, 1053109062, 1105022889, 2210045778, 8717402791, 17434805582, 26152208373, 52304416746, 78456625119, 156913250238]

約数ペア:

[(1, 156913250238), (2, 78456625119), (3, 52304416746), (6, 26152208373), (9, 17434805582), (18, 8717402791), (71, 2210045778), (142, 1105022889), (149, 1053109062), (213, 736681926), (298, 526554531), (426, 368340963), (447, 351036354), (639, 245560642), (894, 175518177), (1278, 122780321), (1341, 117012118), (2682, 58506059), (10579, 14832522), (21158, 7416261), (31737, 4944174), (63474, 2472087), (95211, 1648058), (190422, 824029)]