156968838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2879}}^1$

素因数の和:3133

約数の個数: 48

約数和(自身を含む): 367960320

約数和(自身を除く): 210991482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 1398, 2097, 2879, 3029, 4194, 5758, 6058, 8637, 9087, 17274, 18174, 25911, 27261, 37427, 51822, 54522, 74854, 112281, 224562, 336843, 670807, 673686, 1341614, 2012421, 4024842, 6037263, 8720491, 12074526, 17440982, 26161473, 52322946, 78484419, 156968838]

約数ペア:

[(1, 156968838), (2, 78484419), (3, 52322946), (6, 26161473), (9, 17440982), (13, 12074526), (18, 8720491), (26, 6037263), (39, 4024842), (78, 2012421), (117, 1341614), (233, 673686), (234, 670807), (466, 336843), (699, 224562), (1398, 112281), (2097, 74854), (2879, 54522), (3029, 51822), (4194, 37427), (5758, 27261), (6058, 25911), (8637, 18174), (9087, 17274)]