156906408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 415641600

約数和(自身を除く): 258735192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1956, 2111, 3097, 3912, 4222, 6194, 6333, 8444, 9291, 12388, 12666, 16888, 18582, 24776, 25332, 37164, 40109, 50664, 74328, 80218, 120327, 160436, 240654, 320872, 344093, 481308, 688186, 962616, 1032279, 1376372, 2064558, 2752744, 4129116, 6537767, 8258232, 13075534, 19613301, 26151068, 39226602, 52302136, 78453204, 156906408]

約数ペア:

[(1, 156906408), (2, 78453204), (3, 52302136), (4, 39226602), (6, 26151068), (8, 19613301), (12, 13075534), (19, 8258232), (24, 6537767), (38, 4129116), (57, 2752744), (76, 2064558), (114, 1376372), (152, 1032279), (163, 962616), (228, 688186), (326, 481308), (456, 344093), (489, 320872), (652, 240654), (978, 160436), (1304, 120327), (1956, 80218), (2111, 74328), (3097, 50664), (3912, 40109), (4222, 37164), (6194, 25332), (6333, 24776), (8444, 18582), (9291, 16888), (12388, 12666)]