156958212160

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2141897}}^1$

素因数の和:2142143

約数の個数: 56

約数和(自身を含む): 375389043480

約数和(自身を除く): 218430831320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 18320, 36640, 73280, 2141897, 4283794, 8567588, 10709485, 17135176, 21418970, 34270352, 42837940, 68540704, 85675880, 137081408, 171351760, 342703520, 490494413, 685407040, 980988826, 1961977652, 2452472065, 3923955304, 4904944130, 7847910608, 9809888260, 15695821216, 19619776520, 31391642432, 39239553040, 78479106080, 156958212160]

約数ペア:

[(1, 156958212160), (2, 78479106080), (4, 39239553040), (5, 31391642432), (8, 19619776520), (10, 15695821216), (16, 9809888260), (20, 7847910608), (32, 4904944130), (40, 3923955304), (64, 2452472065), (80, 1961977652), (160, 980988826), (229, 685407040), (320, 490494413), (458, 342703520), (916, 171351760), (1145, 137081408), (1832, 85675880), (2290, 68540704), (3664, 42837940), (4580, 34270352), (7328, 21418970), (9160, 17135176), (14656, 10709485), (18320, 8567588), (36640, 4283794), (73280, 2141897)]