157039205228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{31963}}^1$

素因数の和:32466

約数の個数: 48

約数和(自身を含む): 286191591840

約数和(自身を除く): 129152386612

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 373, 746, 1492, 3293, 6586, 13172, 13801, 27602, 31963, 33197, 55204, 63926, 66394, 127852, 132788, 1182631, 1228289, 2365262, 2456578, 2844707, 4730524, 4913156, 5689414, 11378828, 11922199, 23844398, 47688796, 105254159, 210508318, 421016636, 441121363, 882242726, 1061075711, 1764485452, 2122151422, 4244302844, 39259801307, 78519602614, 157039205228]

約数ペア:

[(1, 157039205228), (2, 78519602614), (4, 39259801307), (37, 4244302844), (74, 2122151422), (89, 1764485452), (148, 1061075711), (178, 882242726), (356, 441121363), (373, 421016636), (746, 210508318), (1492, 105254159), (3293, 47688796), (6586, 23844398), (13172, 11922199), (13801, 11378828), (27602, 5689414), (31963, 4913156), (33197, 4730524), (55204, 2844707), (63926, 2456578), (66394, 2365262), (127852, 1228289), (132788, 1182631)]