155138088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{923441}}^1$

素因数の和:923457

約数の個数: 32

約数和(自身を含む): 443252160

約数和(自身を除く): 288114072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 923441, 1846882, 2770323, 3693764, 5540646, 6464087, 7387528, 11081292, 12928174, 19392261, 22162584, 25856348, 38784522, 51712696, 77569044, 155138088]

約数ペア:

[(1, 155138088), (2, 77569044), (3, 51712696), (4, 38784522), (6, 25856348), (7, 22162584), (8, 19392261), (12, 12928174), (14, 11081292), (21, 7387528), (24, 6464087), (28, 5540646), (42, 3693764), (56, 2770323), (84, 1846882), (168, 923441)]