133733992

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10709}}^1$

素因数の和:10945

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 154150808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 10709, 12488, 21418, 42836, 74963, 85672, 149926, 299852, 599704, 2388107, 4776214, 9552428, 16716749, 19104856, 33433498, 66866996, 133733992]

約数ペア:

[(1, 133733992), (2, 66866996), (4, 33433498), (7, 19104856), (8, 16716749), (14, 9552428), (28, 4776214), (56, 2388107), (223, 599704), (446, 299852), (892, 149926), (1561, 85672), (1784, 74963), (3122, 42836), (6244, 21418), (10709, 12488)]