157094704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1093}}^1$

素因数の和:1805

約数の個数: 40

約数和(自身を含む): 328558832

約数和(自身を除く): 171464128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 691, 1093, 1382, 2186, 2764, 4372, 5528, 8744, 8983, 11056, 14209, 17488, 17966, 28418, 35932, 56836, 71864, 113672, 143728, 227344, 755263, 1510526, 3021052, 6042104, 9818419, 12084208, 19636838, 39273676, 78547352, 157094704]

約数ペア:

[(1, 157094704), (2, 78547352), (4, 39273676), (8, 19636838), (13, 12084208), (16, 9818419), (26, 6042104), (52, 3021052), (104, 1510526), (208, 755263), (691, 227344), (1093, 143728), (1382, 113672), (2186, 71864), (2764, 56836), (4372, 35932), (5528, 28418), (8744, 17966), (8983, 17488), (11056, 14209)]