140982764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 275607360

約数和(自身を除く): 134624596

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 89, 164, 178, 356, 533, 743, 1066, 1157, 1486, 2132, 2314, 2972, 3649, 4628, 7298, 9659, 14596, 19318, 30463, 38636, 47437, 60926, 66127, 94874, 121852, 132254, 189748, 264508, 396019, 792038, 859651, 1584076, 1719302, 2711207, 3438604, 5422414, 10844828, 35245691, 70491382, 140982764]

約数ペア:

[(1, 140982764), (2, 70491382), (4, 35245691), (13, 10844828), (26, 5422414), (41, 3438604), (52, 2711207), (82, 1719302), (89, 1584076), (164, 859651), (178, 792038), (356, 396019), (533, 264508), (743, 189748), (1066, 132254), (1157, 121852), (1486, 94874), (2132, 66127), (2314, 60926), (2972, 47437), (3649, 38636), (4628, 30463), (7298, 19318), (9659, 14596)]