145005302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 250007520

約数和(自身を除く): 105002218

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 4021, 8042, 18031, 36062, 52273, 76399, 104546, 152798, 293533, 587066, 993187, 1986374, 3815929, 5577127, 7631858, 11154254, 72502651, 145005302]

約数ペア:

[(1, 145005302), (2, 72502651), (13, 11154254), (19, 7631858), (26, 5577127), (38, 3815929), (73, 1986374), (146, 993187), (247, 587066), (494, 293533), (949, 152798), (1387, 104546), (1898, 76399), (2774, 52273), (4021, 36062), (8042, 18031)]