159418616

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 355829760

約数和(自身を除く): 196411144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 131, 217, 248, 262, 434, 524, 701, 868, 917, 1048, 1402, 1736, 1834, 2804, 3668, 4061, 4907, 5608, 7336, 8122, 9814, 16244, 19628, 21731, 28427, 32488, 39256, 43462, 56854, 86924, 91831, 113708, 152117, 173848, 183662, 227416, 304234, 367324, 608468, 642817, 734648, 1216936, 1285634, 2571268, 2846761, 5142536, 5693522, 11387044, 19927327, 22774088, 39854654, 79709308, 159418616]

約数ペア:

[(1, 159418616), (2, 79709308), (4, 39854654), (7, 22774088), (8, 19927327), (14, 11387044), (28, 5693522), (31, 5142536), (56, 2846761), (62, 2571268), (124, 1285634), (131, 1216936), (217, 734648), (248, 642817), (262, 608468), (434, 367324), (524, 304234), (701, 227416), (868, 183662), (917, 173848), (1048, 152117), (1402, 113708), (1736, 91831), (1834, 86924), (2804, 56854), (3668, 43462), (4061, 39256), (4907, 32488), (5608, 28427), (7336, 21731), (8122, 19628), (9814, 16244)]