172332144

素因数分解:

$2^4\times 3^3\times {\mathrm{398917}}^1$

素因数の和:398934

約数の個数: 40

約数和(自身を含む): 494658320

約数和(自身を除く): 322326176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 398917, 797834, 1196751, 1595668, 2393502, 3191336, 3590253, 4787004, 6382672, 7180506, 9574008, 10770759, 14361012, 19148016, 21541518, 28722024, 43083036, 57444048, 86166072, 172332144]

約数ペア:

[(1, 172332144), (2, 86166072), (3, 57444048), (4, 43083036), (6, 28722024), (8, 21541518), (9, 19148016), (12, 14361012), (16, 10770759), (18, 9574008), (24, 7180506), (27, 6382672), (36, 4787004), (48, 3590253), (54, 3191336), (72, 2393502), (108, 1595668), (144, 1196751), (216, 797834), (432, 398917)]