147677648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 291966432

約数和(自身を除く): 144288784

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 347, 397, 536, 694, 794, 1072, 1388, 1588, 2776, 3176, 5552, 6352, 23249, 26599, 46498, 53198, 92996, 106396, 137759, 185992, 212792, 275518, 371984, 425584, 551036, 1102072, 2204144, 9229853, 18459706, 36919412, 73838824, 147677648]

約数ペア:

[(1, 147677648), (2, 73838824), (4, 36919412), (8, 18459706), (16, 9229853), (67, 2204144), (134, 1102072), (268, 551036), (347, 425584), (397, 371984), (536, 275518), (694, 212792), (794, 185992), (1072, 137759), (1388, 106396), (1588, 92996), (2776, 53198), (3176, 46498), (5552, 26599), (6352, 23249)]