149237712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2805

約数の個数: 120

約数和(自身を含む): 465465000

約数和(自身を除く): 316227288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 2749, 3016, 3393, 4176, 4524, 5498, 6032, 6786, 8247, 9048, 10996, 13572, 16494, 18096, 21992, 24741, 27144, 32988, 35737, 43984, 49482, 54288, 65976, 71474, 79721, 98964, 107211, 131952, 142948, 159442, 197928, 214422, 239163, 285896, 318884, 321633, 395856, 428844, 478326, 571792, 637768, 643266, 717489, 857688, 956652, 1036373, 1275536, 1286532, 1434978, 1715376, 1913304, 2072746, 2573064, 2869956, 3109119, 3826608, 4145492, 5146128, 5739912, 6218238, 8290984, 9327357, 11479824, 12436476, 16581968, 18654714, 24872952, 37309428, 49745904, 74618856, 149237712]

約数ペア:

[(1, 149237712), (2, 74618856), (3, 49745904), (4, 37309428), (6, 24872952), (8, 18654714), (9, 16581968), (12, 12436476), (13, 11479824), (16, 9327357), (18, 8290984), (24, 6218238), (26, 5739912), (29, 5146128), (36, 4145492), (39, 3826608), (48, 3109119), (52, 2869956), (58, 2573064), (72, 2072746), (78, 1913304), (87, 1715376), (104, 1434978), (116, 1286532), (117, 1275536), (144, 1036373), (156, 956652), (174, 857688), (208, 717489), (232, 643266), (234, 637768), (261, 571792), (312, 478326), (348, 428844), (377, 395856), (464, 321633), (468, 318884), (522, 285896), (624, 239163), (696, 214422), (754, 197928), (936, 159442), (1044, 142948), (1131, 131952), (1392, 107211), (1508, 98964), (1872, 79721), (2088, 71474), (2262, 65976), (2749, 54288), (3016, 49482), (3393, 43984), (4176, 35737), (4524, 32988), (5498, 27144), (6032, 24741), (6786, 21992), (8247, 18096), (9048, 16494), (10996, 13572)]