156729912464

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{10357}}^1\times {\mathrm{4801}}^1$

素因数の和:15363

約数の個数: 40

約数和(自身を含む): 305298694008

約数和(自身を除く): 148568781544

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4801, 9602, 10357, 19204, 20714, 38408, 41428, 76816, 82856, 165712, 945797, 1891594, 2040329, 3783188, 4080658, 7566376, 8161316, 15132752, 16322632, 32645264, 49723957, 99447914, 198895828, 397791656, 795583312, 9795619529, 19591239058, 39182478116, 78364956232, 156729912464]

約数ペア:

[(1, 156729912464), (2, 78364956232), (4, 39182478116), (8, 19591239058), (16, 9795619529), (197, 795583312), (394, 397791656), (788, 198895828), (1576, 99447914), (3152, 49723957), (4801, 32645264), (9602, 16322632), (10357, 15132752), (19204, 8161316), (20714, 7566376), (38408, 4080658), (41428, 3783188), (76816, 2040329), (82856, 1891594), (165712, 945797)]