15788148

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 38041920

約数和(自身を除く): 22253772

約数列:

[1, 2, 3, 4, 6, 12, 67, 73, 134, 146, 201, 219, 268, 269, 292, 402, 438, 538, 804, 807, 876, 1076, 1614, 3228, 4891, 9782, 14673, 18023, 19564, 19637, 29346, 36046, 39274, 54069, 58692, 58911, 72092, 78548, 108138, 117822, 216276, 235644, 1315679, 2631358, 3947037, 5262716, 7894074, 15788148]

約数ペア:

[(1, 15788148), (2, 7894074), (3, 5262716), (4, 3947037), (6, 2631358), (12, 1315679), (67, 235644), (73, 216276), (134, 117822), (146, 108138), (201, 78548), (219, 72092), (268, 58911), (269, 58692), (292, 54069), (402, 39274), (438, 36046), (538, 29346), (804, 19637), (807, 19564), (876, 18023), (1076, 14673), (1614, 9782), (3228, 4891)]