155076462

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{61981}}^1$

素因数の和:62128

約数の個数: 24

約数和(自身を含む): 338421720

約数和(自身を除く): 183345258

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 61981, 123962, 185943, 371886, 557829, 1115658, 8615359, 17230718, 25846077, 51692154, 77538231, 155076462]

約数ペア:

[(1, 155076462), (2, 77538231), (3, 51692154), (6, 25846077), (9, 17230718), (18, 8615359), (139, 1115658), (278, 557829), (417, 371886), (834, 185943), (1251, 123962), (2502, 61981)]