156987484960

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10115173}}^1$

素因数の和:10115285

約数の個数: 48

約数和(自身を含む): 374706505656

約数和(自身を除く): 217719020696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 10115173, 20230346, 40460692, 50575865, 80921384, 101151730, 161842768, 202303460, 323685536, 404606920, 809213840, 981171781, 1618427680, 1962343562, 3924687124, 4905858905, 7849374248, 9811717810, 15698748496, 19623435620, 31397496992, 39246871240, 78493742480, 156987484960]

約数ペア:

[(1, 156987484960), (2, 78493742480), (4, 39246871240), (5, 31397496992), (8, 19623435620), (10, 15698748496), (16, 9811717810), (20, 7849374248), (32, 4905858905), (40, 3924687124), (80, 1962343562), (97, 1618427680), (160, 981171781), (194, 809213840), (388, 404606920), (485, 323685536), (776, 202303460), (970, 161842768), (1552, 101151730), (1940, 80921384), (3104, 50575865), (3880, 40460692), (7760, 20230346), (15520, 10115173)]