131650188

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 313528320

約数和(自身を除く): 181878132

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 191, 213, 284, 382, 426, 573, 764, 809, 852, 1146, 1618, 2292, 2427, 3236, 4854, 9708, 13561, 27122, 40683, 54244, 57439, 81366, 114878, 154519, 162732, 172317, 229756, 309038, 344634, 463557, 618076, 689268, 927114, 1854228, 10970849, 21941698, 32912547, 43883396, 65825094, 131650188]

約数ペア:

[(1, 131650188), (2, 65825094), (3, 43883396), (4, 32912547), (6, 21941698), (12, 10970849), (71, 1854228), (142, 927114), (191, 689268), (213, 618076), (284, 463557), (382, 344634), (426, 309038), (573, 229756), (764, 172317), (809, 162732), (852, 154519), (1146, 114878), (1618, 81366), (2292, 57439), (2427, 54244), (3236, 40683), (4854, 27122), (9708, 13561)]