161436743

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 187599888

約数和(自身を除く): 26163145

約数列:

[1, 13, 17, 83, 169, 221, 677, 1079, 1411, 2873, 8801, 11509, 14027, 18343, 56191, 114413, 149617, 238459, 730483, 955247, 1945021, 9496279, 12418211, 161436743]

約数ペア:

[(1, 161436743), (13, 12418211), (17, 9496279), (83, 1945021), (169, 955247), (221, 730483), (677, 238459), (1079, 149617), (1411, 114413), (2873, 56191), (8801, 18343), (11509, 14027)]