156956034994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{5351}}^1$

素因数の和:7423

約数の個数: 48

約数和(自身を含む): 263206778688

約数和(自身を除く): 106250743694

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1987, 3974, 5351, 7381, 10702, 14762, 21857, 43714, 58861, 117722, 121207, 240427, 242414, 326411, 480854, 647471, 652822, 1294942, 1333277, 2666554, 3590521, 7181042, 10632437, 14666047, 21264874, 29332094, 39495731, 78991462, 116956807, 233913614, 648578657, 1286524877, 1297157314, 2573049754, 7134365227, 14268730454, 78478017497, 156956034994]

約数ペア:

[(1, 156956034994), (2, 78478017497), (11, 14268730454), (22, 7134365227), (61, 2573049754), (121, 1297157314), (122, 1286524877), (242, 648578657), (671, 233913614), (1342, 116956807), (1987, 78991462), (3974, 39495731), (5351, 29332094), (7381, 21264874), (10702, 14666047), (14762, 10632437), (21857, 7181042), (43714, 3590521), (58861, 2666554), (117722, 1333277), (121207, 1294942), (240427, 652822), (242414, 647471), (326411, 480854)]