159820776

素因数分解:

$2^3\times 3^4\times {\mathrm{246637}}^1$

素因数の和:246655

約数の個数: 40

約数和(自身を含む): 447647970

約数和(自身を除く): 287827194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 246637, 493274, 739911, 986548, 1479822, 1973096, 2219733, 2959644, 4439466, 5919288, 6659199, 8878932, 13318398, 17757864, 19977597, 26636796, 39955194, 53273592, 79910388, 159820776]

約数ペア:

[(1, 159820776), (2, 79910388), (3, 53273592), (4, 39955194), (6, 26636796), (8, 19977597), (9, 17757864), (12, 13318398), (18, 8878932), (24, 6659199), (27, 5919288), (36, 4439466), (54, 2959644), (72, 2219733), (81, 1973096), (108, 1479822), (162, 986548), (216, 739911), (324, 493274), (648, 246637)]