140071232

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4375

約数の個数: 56

約数和(自身を含む): 322088256

約数和(自身を除く): 182017024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4283, 4672, 8176, 8566, 16352, 17132, 29981, 32704, 34264, 59962, 68528, 119924, 137056, 239848, 274112, 312659, 479696, 625318, 959392, 1250636, 1918784, 2188613, 2501272, 4377226, 5002544, 8754452, 10005088, 17508904, 20010176, 35017808, 70035616, 140071232]

約数ペア:

[(1, 140071232), (2, 70035616), (4, 35017808), (7, 20010176), (8, 17508904), (14, 10005088), (16, 8754452), (28, 5002544), (32, 4377226), (56, 2501272), (64, 2188613), (73, 1918784), (112, 1250636), (146, 959392), (224, 625318), (292, 479696), (448, 312659), (511, 274112), (584, 239848), (1022, 137056), (1168, 119924), (2044, 68528), (2336, 59962), (4088, 34264), (4283, 32704), (4672, 29981), (8176, 17132), (8566, 16352)]