157422616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36919}}^1$

素因数の和:36979

約数の個数: 32

約数和(自身を含む): 325634400

約数和(自身を除く): 168211784

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 36919, 73838, 147676, 295352, 479947, 959894, 1513679, 1919788, 3027358, 3839576, 6054716, 12109432, 19677827, 39355654, 78711308, 157422616]

約数ペア:

[(1, 157422616), (2, 78711308), (4, 39355654), (8, 19677827), (13, 12109432), (26, 6054716), (41, 3839576), (52, 3027358), (82, 1919788), (104, 1513679), (164, 959894), (328, 479947), (533, 295352), (1066, 147676), (2132, 73838), (4264, 36919)]