145268642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{5801}}^1$

素因数の和:6481

約数の個数: 16

約数和(自身を含む): 229759200

約数和(自身を除く): 84490558

約数列:

[1, 2, 19, 38, 659, 1318, 5801, 11602, 12521, 25042, 110219, 220438, 3822859, 7645718, 72634321, 145268642]

約数ペア:

[(1, 145268642), (2, 72634321), (19, 7645718), (38, 3822859), (659, 220438), (1318, 110219), (5801, 25042), (11602, 12521)]