148742464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 336824320

約数和(自身を除く): 188081856

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 79, 104, 124, 146, 158, 208, 248, 292, 316, 403, 416, 496, 584, 632, 806, 832, 949, 992, 1027, 1168, 1264, 1612, 1898, 1984, 2054, 2263, 2336, 2449, 2528, 3224, 3796, 4108, 4526, 4672, 4898, 5056, 5767, 6448, 7592, 8216, 9052, 9796, 11534, 12896, 15184, 16432, 18104, 19592, 23068, 25792, 29419, 30368, 31837, 32864, 36208, 39184, 46136, 58838, 60736, 63674, 65728, 72416, 74971, 78368, 92272, 117676, 127348, 144832, 149942, 156736, 178777, 184544, 235352, 254696, 299884, 357554, 369088, 470704, 509392, 599768, 715108, 941408, 1018784, 1199536, 1430216, 1882816, 2037568, 2324101, 2399072, 2860432, 4648202, 4798144, 5720864, 9296404, 11441728, 18592808, 37185616, 74371232, 148742464]

約数ペア:

[(1, 148742464), (2, 74371232), (4, 37185616), (8, 18592808), (13, 11441728), (16, 9296404), (26, 5720864), (31, 4798144), (32, 4648202), (52, 2860432), (62, 2399072), (64, 2324101), (73, 2037568), (79, 1882816), (104, 1430216), (124, 1199536), (146, 1018784), (158, 941408), (208, 715108), (248, 599768), (292, 509392), (316, 470704), (403, 369088), (416, 357554), (496, 299884), (584, 254696), (632, 235352), (806, 184544), (832, 178777), (949, 156736), (992, 149942), (1027, 144832), (1168, 127348), (1264, 117676), (1612, 92272), (1898, 78368), (1984, 74971), (2054, 72416), (2263, 65728), (2336, 63674), (2449, 60736), (2528, 58838), (3224, 46136), (3796, 39184), (4108, 36208), (4526, 32864), (4672, 31837), (4898, 30368), (5056, 29419), (5767, 25792), (6448, 23068), (7592, 19592), (8216, 18104), (9052, 16432), (9796, 15184), (11534, 12896)]