139728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 40

約数和(自身を含む): 374976

約数和(自身を除く): 235248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 71, 82, 123, 142, 164, 213, 246, 284, 328, 426, 492, 568, 656, 852, 984, 1136, 1704, 1968, 2911, 3408, 5822, 8733, 11644, 17466, 23288, 34932, 46576, 69864, 139728]

約数ペア:

[(1, 139728), (2, 69864), (3, 46576), (4, 34932), (6, 23288), (8, 17466), (12, 11644), (16, 8733), (24, 5822), (41, 3408), (48, 2911), (71, 1968), (82, 1704), (123, 1136), (142, 984), (164, 852), (213, 656), (246, 568), (284, 492), (328, 426)]