121126528

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 251776800

約数和(自身を除く): 130650272

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 128, 172, 236, 344, 373, 472, 688, 746, 944, 1376, 1492, 1888, 2537, 2752, 2984, 3776, 5074, 5504, 5968, 7552, 10148, 11936, 16039, 20296, 22007, 23872, 32078, 40592, 44014, 47744, 64156, 81184, 88028, 128312, 162368, 176056, 256624, 324736, 352112, 513248, 704224, 946301, 1026496, 1408448, 1892602, 2052992, 2816896, 3785204, 7570408, 15140816, 30281632, 60563264, 121126528]

約数ペア:

[(1, 121126528), (2, 60563264), (4, 30281632), (8, 15140816), (16, 7570408), (32, 3785204), (43, 2816896), (59, 2052992), (64, 1892602), (86, 1408448), (118, 1026496), (128, 946301), (172, 704224), (236, 513248), (344, 352112), (373, 324736), (472, 256624), (688, 176056), (746, 162368), (944, 128312), (1376, 88028), (1492, 81184), (1888, 64156), (2537, 47744), (2752, 44014), (2984, 40592), (3776, 32078), (5074, 23872), (5504, 22007), (5968, 20296), (7552, 16039), (10148, 11936)]