154491228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{138433}}^1$

素因数の和:138474

約数の個数: 36

約数和(自身を含む): 403119808

約数和(自身を除く): 248628580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 138433, 276866, 415299, 553732, 830598, 1245897, 1661196, 2491794, 4291423, 4983588, 8582846, 12874269, 17165692, 25748538, 38622807, 51497076, 77245614, 154491228]

約数ペア:

[(1, 154491228), (2, 77245614), (3, 51497076), (4, 38622807), (6, 25748538), (9, 17165692), (12, 12874269), (18, 8582846), (31, 4983588), (36, 4291423), (62, 2491794), (93, 1661196), (124, 1245897), (186, 830598), (279, 553732), (372, 415299), (558, 276866), (1116, 138433)]