166335026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 307915776

約数和(自身を除く): 141580750

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 73, 143, 146, 257, 286, 341, 403, 514, 682, 803, 806, 949, 1606, 1898, 2263, 2827, 3341, 4433, 4526, 5654, 6682, 7967, 8866, 10439, 15934, 18761, 20878, 24893, 29419, 36751, 37522, 49786, 58838, 73502, 87637, 103571, 175274, 206371, 207142, 243893, 323609, 412742, 487786, 581591, 647218, 1139281, 1163182, 2278562, 2682823, 5365646, 6397501, 7560683, 12795002, 15121366, 83167513, 166335026]

約数ペア:

[(1, 166335026), (2, 83167513), (11, 15121366), (13, 12795002), (22, 7560683), (26, 6397501), (31, 5365646), (62, 2682823), (73, 2278562), (143, 1163182), (146, 1139281), (257, 647218), (286, 581591), (341, 487786), (403, 412742), (514, 323609), (682, 243893), (803, 207142), (806, 206371), (949, 175274), (1606, 103571), (1898, 87637), (2263, 73502), (2827, 58838), (3341, 49786), (4433, 37522), (4526, 36751), (5654, 29419), (6682, 24893), (7967, 20878), (8866, 18761), (10439, 15934)]