157620582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18671}}^1$

素因数の和:18753

約数の個数: 48

約数和(自身を含む): 396145152

約数和(自身を除く): 238524570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 18671, 37342, 56013, 112026, 130697, 168039, 261394, 336078, 392091, 784182, 1176273, 1250957, 2352546, 2501914, 3752871, 7505742, 8756699, 11258613, 17513398, 22517226, 26270097, 52540194, 78810291, 157620582]

約数ペア:

[(1, 157620582), (2, 78810291), (3, 52540194), (6, 26270097), (7, 22517226), (9, 17513398), (14, 11258613), (18, 8756699), (21, 7505742), (42, 3752871), (63, 2501914), (67, 2352546), (126, 1250957), (134, 1176273), (201, 784182), (402, 392091), (469, 336078), (603, 261394), (938, 168039), (1206, 130697), (1407, 112026), (2814, 56013), (4221, 37342), (8442, 18671)]