168489435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1039}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 284544000

約数和(自身を除く): 116054565

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 569, 1039, 1707, 2845, 3117, 5195, 8535, 10811, 15585, 19741, 32433, 54055, 59223, 98705, 162165, 296115, 591191, 1773573, 2955955, 8867865, 11232629, 33697887, 56163145, 168489435]

約数ペア:

[(1, 168489435), (3, 56163145), (5, 33697887), (15, 11232629), (19, 8867865), (57, 2955955), (95, 1773573), (285, 591191), (569, 296115), (1039, 162165), (1707, 98705), (2845, 59223), (3117, 54055), (5195, 32433), (8535, 19741), (10811, 15585)]