156294284

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 276379488

約数和(自身を除く): 120085204

約数列:

[1, 2, 4, 197, 241, 394, 482, 788, 823, 964, 1646, 3292, 47477, 94954, 162131, 189908, 198343, 324262, 396686, 648524, 793372, 39073571, 78147142, 156294284]

約数ペア:

[(1, 156294284), (2, 78147142), (4, 39073571), (197, 793372), (241, 648524), (394, 396686), (482, 324262), (788, 198343), (823, 189908), (964, 162131), (1646, 94954), (3292, 47477)]