149713728

素因数分解:

$2^6\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1861}}^1$

素因数の和:2295

約数の個数: 56

約数和(自身を含む): 397276320

約数和(自身を除く): 247562592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1257, 1676, 1861, 2514, 3352, 3722, 5028, 5583, 6704, 7444, 10056, 11166, 13408, 14888, 20112, 22332, 26816, 29776, 40224, 44664, 59552, 80448, 89328, 119104, 178656, 357312, 779759, 1559518, 2339277, 3119036, 4678554, 6238072, 9357108, 12476144, 18714216, 24952288, 37428432, 49904576, 74856864, 149713728]

約数ペア:

[(1, 149713728), (2, 74856864), (3, 49904576), (4, 37428432), (6, 24952288), (8, 18714216), (12, 12476144), (16, 9357108), (24, 6238072), (32, 4678554), (48, 3119036), (64, 2339277), (96, 1559518), (192, 779759), (419, 357312), (838, 178656), (1257, 119104), (1676, 89328), (1861, 80448), (2514, 59552), (3352, 44664), (3722, 40224), (5028, 29776), (5583, 26816), (6704, 22332), (7444, 20112), (10056, 14888), (11166, 13408)]