148049360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45137}}^1$

素因数の和:45191

約数の個数: 40

約数和(自身を含む): 352618056

約数和(自身を除く): 204568696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 45137, 90274, 180548, 225685, 361096, 451370, 722192, 902740, 1805480, 1850617, 3610960, 3701234, 7402468, 9253085, 14804936, 18506170, 29609872, 37012340, 74024680, 148049360]

約数ペア:

[(1, 148049360), (2, 74024680), (4, 37012340), (5, 29609872), (8, 18506170), (10, 14804936), (16, 9253085), (20, 7402468), (40, 3701234), (41, 3610960), (80, 1850617), (82, 1805480), (164, 902740), (205, 722192), (328, 451370), (410, 361096), (656, 225685), (820, 180548), (1640, 90274), (3280, 45137)]