157250704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3583}}^1$

素因数の和:3815

約数の個数: 40

約数和(自身を含む): 329756672

約数和(自身を除く): 172505968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 3583, 5486, 7166, 10972, 14332, 21944, 28664, 43888, 46579, 57328, 93158, 186316, 372632, 745264, 756013, 1512026, 3024052, 6048104, 9828169, 12096208, 19656338, 39312676, 78625352, 157250704]

約数ペア:

[(1, 157250704), (2, 78625352), (4, 39312676), (8, 19656338), (13, 12096208), (16, 9828169), (26, 6048104), (52, 3024052), (104, 1512026), (208, 756013), (211, 745264), (422, 372632), (844, 186316), (1688, 93158), (2743, 57328), (3376, 46579), (3583, 43888), (5486, 28664), (7166, 21944), (10972, 14332)]