125989388

素因数分解:

$2^2\times 7^3\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 258888000

約数和(自身を除く): 132898612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 343, 401, 458, 686, 802, 916, 1372, 1603, 1604, 2807, 3206, 5614, 6412, 11221, 11228, 19649, 22442, 39298, 44884, 78547, 78596, 91829, 137543, 157094, 183658, 275086, 314188, 367316, 550172, 642803, 1285606, 2571212, 4499621, 8999242, 17998484, 31497347, 62994694, 125989388]

約数ペア:

[(1, 125989388), (2, 62994694), (4, 31497347), (7, 17998484), (14, 8999242), (28, 4499621), (49, 2571212), (98, 1285606), (196, 642803), (229, 550172), (343, 367316), (401, 314188), (458, 275086), (686, 183658), (802, 157094), (916, 137543), (1372, 91829), (1603, 78596), (1604, 78547), (2807, 44884), (3206, 39298), (5614, 22442), (6412, 19649), (11221, 11228)]