164013784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12343}}^1$

素因数の和:12511

約数の個数: 32

約数和(自身を含む): 337731840

約数和(自身を除く): 173718056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 12343, 13288, 24686, 49372, 98744, 135773, 271546, 543092, 1086184, 1863793, 3727586, 7455172, 14910344, 20501723, 41003446, 82006892, 164013784]

約数ペア:

[(1, 164013784), (2, 82006892), (4, 41003446), (8, 20501723), (11, 14910344), (22, 7455172), (44, 3727586), (88, 1863793), (151, 1086184), (302, 543092), (604, 271546), (1208, 135773), (1661, 98744), (3322, 49372), (6644, 24686), (12343, 13288)]