148967252

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 314705664

約数和(自身を除く): 165738412

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 103, 157, 188, 196, 206, 314, 329, 412, 628, 658, 721, 1099, 1316, 1442, 2198, 2303, 2884, 4396, 4606, 4841, 5047, 7379, 7693, 9212, 9682, 10094, 14758, 15386, 16171, 19364, 20188, 29516, 30772, 32342, 33887, 51653, 64684, 67774, 103306, 113197, 135548, 206612, 226394, 237209, 361571, 452788, 474418, 723142, 760037, 792379, 948836, 1446284, 1520074, 1584758, 3040148, 3169516, 5320259, 10640518, 21281036, 37241813, 74483626, 148967252]

約数ペア:

[(1, 148967252), (2, 74483626), (4, 37241813), (7, 21281036), (14, 10640518), (28, 5320259), (47, 3169516), (49, 3040148), (94, 1584758), (98, 1520074), (103, 1446284), (157, 948836), (188, 792379), (196, 760037), (206, 723142), (314, 474418), (329, 452788), (412, 361571), (628, 237209), (658, 226394), (721, 206612), (1099, 135548), (1316, 113197), (1442, 103306), (2198, 67774), (2303, 64684), (2884, 51653), (4396, 33887), (4606, 32342), (4841, 30772), (5047, 29516), (7379, 20188), (7693, 19364), (9212, 16171), (9682, 15386), (10094, 14758)]