154502008

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 294192000

約数和(自身を除く): 139689992

約数列:

[1, 2, 4, 8, 107, 199, 214, 398, 428, 796, 856, 907, 1592, 1814, 3628, 7256, 21293, 42586, 85172, 97049, 170344, 180493, 194098, 360986, 388196, 721972, 776392, 1443944, 19312751, 38625502, 77251004, 154502008]

約数ペア:

[(1, 154502008), (2, 77251004), (4, 38625502), (8, 19312751), (107, 1443944), (199, 776392), (214, 721972), (398, 388196), (428, 360986), (796, 194098), (856, 180493), (907, 170344), (1592, 97049), (1814, 85172), (3628, 42586), (7256, 21293)]