153801828

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{20639}}^1$

素因数の和:20678

約数の個数: 60

約数和(自身を含む): 419569920

約数和(自身を除く): 265768092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 20639, 41278, 61917, 82556, 123834, 185751, 247668, 371502, 474697, 557253, 743004, 949394, 1114506, 1424091, 1671759, 1898788, 2229012, 2848182, 3343518, 4272273, 5696364, 6687036, 8544546, 12816819, 17089092, 25633638, 38450457, 51267276, 76900914, 153801828]

約数ペア:

[(1, 153801828), (2, 76900914), (3, 51267276), (4, 38450457), (6, 25633638), (9, 17089092), (12, 12816819), (18, 8544546), (23, 6687036), (27, 5696364), (36, 4272273), (46, 3343518), (54, 2848182), (69, 2229012), (81, 1898788), (92, 1671759), (108, 1424091), (138, 1114506), (162, 949394), (207, 743004), (276, 557253), (324, 474697), (414, 371502), (621, 247668), (828, 185751), (1242, 123834), (1863, 82556), (2484, 61917), (3726, 41278), (7452, 20639)]