181657606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 300773088

約数和(自身を除く): 119115482

約数列:

[1, 2, 13, 26, 53, 106, 241, 482, 547, 689, 1094, 1378, 3133, 6266, 7111, 12773, 14222, 25546, 28991, 57982, 131827, 166049, 263654, 332098, 376883, 753766, 1713751, 3427502, 6986831, 13973662, 90828803, 181657606]

約数ペア:

[(1, 181657606), (2, 90828803), (13, 13973662), (26, 6986831), (53, 3427502), (106, 1713751), (241, 753766), (482, 376883), (547, 332098), (689, 263654), (1094, 166049), (1378, 131827), (3133, 57982), (6266, 28991), (7111, 25546), (12773, 14222)]