145440224

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197609}}^1$

素因数の和:197642

約数の個数: 24

約数和(自身を含む): 298786320

約数和(自身を除く): 153346096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 197609, 395218, 790436, 1580872, 3161744, 4545007, 6323488, 9090014, 18180028, 36360056, 72720112, 145440224]

約数ペア:

[(1, 145440224), (2, 72720112), (4, 36360056), (8, 18180028), (16, 9090014), (23, 6323488), (32, 4545007), (46, 3161744), (92, 1580872), (184, 790436), (368, 395218), (736, 197609)]