142163392

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1665

約数の個数: 56

約数和(自身を含む): 324079616

約数和(自身を除く): 181916224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1423, 1561, 1784, 2846, 3122, 3568, 5692, 6244, 7136, 9961, 11384, 12488, 14272, 19922, 22768, 24976, 39844, 45536, 49952, 79688, 91072, 99904, 159376, 317329, 318752, 634658, 637504, 1269316, 2221303, 2538632, 4442606, 5077264, 8885212, 10154528, 17770424, 20309056, 35540848, 71081696, 142163392]

約数ペア:

[(1, 142163392), (2, 71081696), (4, 35540848), (7, 20309056), (8, 17770424), (14, 10154528), (16, 8885212), (28, 5077264), (32, 4442606), (56, 2538632), (64, 2221303), (112, 1269316), (223, 637504), (224, 634658), (446, 318752), (448, 317329), (892, 159376), (1423, 99904), (1561, 91072), (1784, 79688), (2846, 49952), (3122, 45536), (3568, 39844), (5692, 24976), (6244, 22768), (7136, 19922), (9961, 14272), (11384, 12488)]