191758164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72307}}^1$

素因数の和:72344

約数の個数: 48

約数和(自身を含む): 510205248

約数和(自身を除く): 318447084

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 72307, 144614, 216921, 289228, 433842, 867684, 939991, 1229219, 1879982, 2458438, 2819973, 3687657, 3759964, 4916876, 5639946, 7375314, 11279892, 14750628, 15979847, 31959694, 47939541, 63919388, 95879082, 191758164]

約数ペア:

[(1, 191758164), (2, 95879082), (3, 63919388), (4, 47939541), (6, 31959694), (12, 15979847), (13, 14750628), (17, 11279892), (26, 7375314), (34, 5639946), (39, 4916876), (51, 3759964), (52, 3687657), (68, 2819973), (78, 2458438), (102, 1879982), (156, 1229219), (204, 939991), (221, 867684), (442, 433842), (663, 289228), (884, 216921), (1326, 144614), (2652, 72307)]