142783124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 284256000

約数和(自身を除く): 141472876

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 149, 298, 319, 596, 638, 751, 1276, 1502, 1639, 3004, 3278, 4321, 6556, 8261, 8642, 16522, 17284, 21779, 33044, 43558, 47531, 87116, 95062, 111899, 190124, 223798, 239569, 447596, 479138, 958276, 1230889, 2461778, 3245071, 4923556, 6490142, 12980284, 35695781, 71391562, 142783124]

約数ペア:

[(1, 142783124), (2, 71391562), (4, 35695781), (11, 12980284), (22, 6490142), (29, 4923556), (44, 3245071), (58, 2461778), (116, 1230889), (149, 958276), (298, 479138), (319, 447596), (596, 239569), (638, 223798), (751, 190124), (1276, 111899), (1502, 95062), (1639, 87116), (3004, 47531), (3278, 43558), (4321, 33044), (6556, 21779), (8261, 17284), (8642, 16522)]