171498488

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 391772160

約数和(自身を除く): 220273672

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 2162, 2632, 2833, 4324, 5666, 7567, 8648, 11332, 15134, 19831, 22664, 30268, 39662, 60536, 65159, 79324, 130318, 133151, 158648, 260636, 266302, 456113, 521272, 532604, 912226, 932057, 1065208, 1824452, 1864114, 3062473, 3648904, 3728228, 6124946, 7456456, 12249892, 21437311, 24499784, 42874622, 85749244, 171498488]

約数ペア:

[(1, 171498488), (2, 85749244), (4, 42874622), (7, 24499784), (8, 21437311), (14, 12249892), (23, 7456456), (28, 6124946), (46, 3728228), (47, 3648904), (56, 3062473), (92, 1864114), (94, 1824452), (161, 1065208), (184, 932057), (188, 912226), (322, 532604), (329, 521272), (376, 456113), (644, 266302), (658, 260636), (1081, 158648), (1288, 133151), (1316, 130318), (2162, 79324), (2632, 65159), (2833, 60536), (4324, 39662), (5666, 30268), (7567, 22664), (8648, 19831), (11332, 15134)]