180849448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4817}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 385488180

約数和(自身を除く): 204638732

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2888, 4693, 4817, 9386, 9634, 18772, 19268, 37544, 38536, 62621, 91523, 125242, 183046, 250484, 366092, 500968, 732184, 1189799, 1738937, 2379598, 3477874, 4759196, 6955748, 9518392, 13911496, 22606181, 45212362, 90424724, 180849448]

約数ペア:

[(1, 180849448), (2, 90424724), (4, 45212362), (8, 22606181), (13, 13911496), (19, 9518392), (26, 6955748), (38, 4759196), (52, 3477874), (76, 2379598), (104, 1738937), (152, 1189799), (247, 732184), (361, 500968), (494, 366092), (722, 250484), (988, 183046), (1444, 125242), (1976, 91523), (2888, 62621), (4693, 38536), (4817, 37544), (9386, 19268), (9634, 18772)]