138559398

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1481}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 286820352

約数和(自身を除く): 148260954

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 503, 1006, 1481, 1509, 2962, 3018, 4443, 8886, 15593, 31186, 45911, 46779, 91822, 93558, 137733, 275466, 744943, 1489886, 2234829, 4469658, 23093233, 46186466, 69279699, 138559398]

約数ペア:

[(1, 138559398), (2, 69279699), (3, 46186466), (6, 23093233), (31, 4469658), (62, 2234829), (93, 1489886), (186, 744943), (503, 275466), (1006, 137733), (1481, 93558), (1509, 91822), (2962, 46779), (3018, 45911), (4443, 31186), (8886, 15593)]