145427904

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4218

約数の個数: 84

約数和(自身を含む): 423778680

約数和(自身を除く): 278350776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4139, 4392, 5856, 8278, 8784, 11712, 12417, 16556, 17568, 24834, 33112, 35136, 37251, 49668, 66224, 74502, 99336, 132448, 149004, 198672, 252479, 264896, 298008, 397344, 504958, 596016, 757437, 794688, 1009916, 1192032, 1514874, 2019832, 2272311, 2384064, 3029748, 4039664, 4544622, 6059496, 8079328, 9089244, 12118992, 16158656, 18178488, 24237984, 36356976, 48475968, 72713952, 145427904]

約数ペア:

[(1, 145427904), (2, 72713952), (3, 48475968), (4, 36356976), (6, 24237984), (8, 18178488), (9, 16158656), (12, 12118992), (16, 9089244), (18, 8079328), (24, 6059496), (32, 4544622), (36, 4039664), (48, 3029748), (61, 2384064), (64, 2272311), (72, 2019832), (96, 1514874), (122, 1192032), (144, 1009916), (183, 794688), (192, 757437), (244, 596016), (288, 504958), (366, 397344), (488, 298008), (549, 264896), (576, 252479), (732, 198672), (976, 149004), (1098, 132448), (1464, 99336), (1952, 74502), (2196, 66224), (2928, 49668), (3904, 37251), (4139, 35136), (4392, 33112), (5856, 24834), (8278, 17568), (8784, 16556), (11712, 12417)]