154038458

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 280122624

約数和(自身を除く): 126084166

約数列:

[1, 2, 7, 14, 47, 49, 53, 94, 98, 106, 329, 371, 631, 658, 742, 1262, 2303, 2491, 2597, 4417, 4606, 4982, 5194, 8834, 17437, 29657, 30919, 33443, 34874, 59314, 61838, 66886, 122059, 207599, 234101, 244118, 415198, 468202, 1453193, 1571821, 1638707, 2906386, 3143642, 3277414, 11002747, 22005494, 77019229, 154038458]

約数ペア:

[(1, 154038458), (2, 77019229), (7, 22005494), (14, 11002747), (47, 3277414), (49, 3143642), (53, 2906386), (94, 1638707), (98, 1571821), (106, 1453193), (329, 468202), (371, 415198), (631, 244118), (658, 234101), (742, 207599), (1262, 122059), (2303, 66886), (2491, 61838), (2597, 59314), (4417, 34874), (4606, 33443), (4982, 30919), (5194, 29657), (8834, 17437)]