156975966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54167}}^1$

素因数の和:54205

約数の個数: 48

約数和(自身を含む): 405609984

約数和(自身を除く): 248634018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 54167, 108334, 162501, 325002, 379169, 487503, 758338, 975006, 1137507, 1245841, 2275014, 2491682, 3412521, 3737523, 6825042, 7475046, 8720887, 11212569, 17441774, 22425138, 26162661, 52325322, 78487983, 156975966]

約数ペア:

[(1, 156975966), (2, 78487983), (3, 52325322), (6, 26162661), (7, 22425138), (9, 17441774), (14, 11212569), (18, 8720887), (21, 7475046), (23, 6825042), (42, 3737523), (46, 3412521), (63, 2491682), (69, 2275014), (126, 1245841), (138, 1137507), (161, 975006), (207, 758338), (322, 487503), (414, 379169), (483, 325002), (966, 162501), (1449, 108334), (2898, 54167)]