190027474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 182529326

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 179, 182, 247, 266, 307, 358, 494, 614, 1253, 1729, 2149, 2327, 2506, 3401, 3458, 3991, 4298, 4654, 5833, 6802, 7982, 11666, 16289, 23807, 27937, 32578, 40831, 44213, 47614, 54953, 55874, 75829, 81662, 88426, 109906, 151658, 309491, 384671, 530803, 618982, 714389, 769342, 1044107, 1061606, 1428778, 2088214, 5000723, 7308749, 10001446, 13573391, 14617498, 27146782, 95013737, 190027474]

約数ペア:

[(1, 190027474), (2, 95013737), (7, 27146782), (13, 14617498), (14, 13573391), (19, 10001446), (26, 7308749), (38, 5000723), (91, 2088214), (133, 1428778), (179, 1061606), (182, 1044107), (247, 769342), (266, 714389), (307, 618982), (358, 530803), (494, 384671), (614, 309491), (1253, 151658), (1729, 109906), (2149, 88426), (2327, 81662), (2506, 75829), (3401, 55874), (3458, 54953), (3991, 47614), (4298, 44213), (4654, 40831), (5833, 32578), (6802, 27937), (7982, 23807), (11666, 16289)]