157213462

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{51749}}^1$

素因数の和:51796

約数の個数: 24

約数和(自身を含む): 283176000

約数和(自身を除く): 125962538

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 51749, 103498, 362243, 724486, 1604219, 2535701, 3208438, 5071402, 11229533, 22459066, 78606731, 157213462]

約数ペア:

[(1, 157213462), (2, 78606731), (7, 22459066), (14, 11229533), (31, 5071402), (49, 3208438), (62, 2535701), (98, 1604219), (217, 724486), (434, 362243), (1519, 103498), (3038, 51749)]