164429136

素因数分解:

$2^4\times 3^3\times {\mathrm{380623}}^1$

素因数の和:380640

約数の個数: 40

約数和(自身を含む): 471973760

約数和(自身を除く): 307544624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 380623, 761246, 1141869, 1522492, 2283738, 3044984, 3425607, 4567476, 6089968, 6851214, 9134952, 10276821, 13702428, 18269904, 20553642, 27404856, 41107284, 54809712, 82214568, 164429136]

約数ペア:

[(1, 164429136), (2, 82214568), (3, 54809712), (4, 41107284), (6, 27404856), (8, 20553642), (9, 18269904), (12, 13702428), (16, 10276821), (18, 9134952), (24, 6851214), (27, 6089968), (36, 4567476), (48, 3425607), (54, 3044984), (72, 2283738), (108, 1522492), (144, 1141869), (216, 761246), (432, 380623)]