159931152

素因数分解:

$2^4\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1549}}^1$

素因数の和:1805

約数の個数: 80

約数和(自身を含む): 461280000

約数和(自身を除く): 301348848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 239, 432, 478, 717, 956, 1434, 1549, 1912, 2151, 2868, 3098, 3824, 4302, 4647, 5736, 6196, 6453, 8604, 9294, 11472, 12392, 12906, 13941, 17208, 18588, 24784, 25812, 27882, 34416, 37176, 41823, 51624, 55764, 74352, 83646, 103248, 111528, 167292, 223056, 334584, 370211, 669168, 740422, 1110633, 1480844, 2221266, 2961688, 3331899, 4442532, 5923376, 6663798, 8885064, 9995697, 13327596, 17770128, 19991394, 26655192, 39982788, 53310384, 79965576, 159931152]

約数ペア:

[(1, 159931152), (2, 79965576), (3, 53310384), (4, 39982788), (6, 26655192), (8, 19991394), (9, 17770128), (12, 13327596), (16, 9995697), (18, 8885064), (24, 6663798), (27, 5923376), (36, 4442532), (48, 3331899), (54, 2961688), (72, 2221266), (108, 1480844), (144, 1110633), (216, 740422), (239, 669168), (432, 370211), (478, 334584), (717, 223056), (956, 167292), (1434, 111528), (1549, 103248), (1912, 83646), (2151, 74352), (2868, 55764), (3098, 51624), (3824, 41823), (4302, 37176), (4647, 34416), (5736, 27882), (6196, 25812), (6453, 24784), (8604, 18588), (9294, 17208), (11472, 13941), (12392, 12906)]