156391218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{9041}}^1$

素因数の和:9111

約数の個数: 36

約数和(自身を含む): 350169534

約数和(自身を除く): 193778316

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5766, 8649, 9041, 17298, 18082, 27123, 54246, 81369, 162738, 280271, 560542, 840813, 1681626, 2522439, 5044878, 8688401, 17376802, 26065203, 52130406, 78195609, 156391218]

約数ペア:

[(1, 156391218), (2, 78195609), (3, 52130406), (6, 26065203), (9, 17376802), (18, 8688401), (31, 5044878), (62, 2522439), (93, 1681626), (186, 840813), (279, 560542), (558, 280271), (961, 162738), (1922, 81369), (2883, 54246), (5766, 27123), (8649, 18082), (9041, 17298)]