152738892

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{19919}}^1$

素因数の和:20003

約数の個数: 48

約数和(自身を含む): 401587200

約数和(自身を除く): 248848308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 19919, 39838, 59757, 79676, 119514, 179271, 239028, 358542, 537813, 717084, 1075626, 1414249, 2151252, 2828498, 4242747, 5656996, 8485494, 12728241, 16970988, 25456482, 38184723, 50912964, 76369446, 152738892]

約数ペア:

[(1, 152738892), (2, 76369446), (3, 50912964), (4, 38184723), (6, 25456482), (9, 16970988), (12, 12728241), (18, 8485494), (27, 5656996), (36, 4242747), (54, 2828498), (71, 2151252), (108, 1414249), (142, 1075626), (213, 717084), (284, 537813), (426, 358542), (639, 239028), (852, 179271), (1278, 119514), (1917, 79676), (2556, 59757), (3834, 39838), (7668, 19919)]