156923499573

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 244937392128

約数和(自身を除く): 88013892555

約数列:

[1, 3, 9, 23, 43, 69, 129, 191, 207, 241, 383, 387, 573, 723, 989, 1149, 1719, 2169, 2967, 3447, 4393, 5543, 8213, 8809, 8901, 10363, 13179, 16469, 16629, 24639, 26427, 31089, 39537, 46031, 49407, 49887, 73153, 73917, 79281, 92303, 93267, 138093, 148221, 188899, 219459, 238349, 276909, 378787, 414279, 566697, 658377, 715047, 830727, 1058713, 1136361, 1682519, 1700091, 1979333, 2122969, 2145141, 3145579, 3176139, 3409083, 3969029, 5047557, 5937999, 6368907, 9436737, 9528417, 11907087, 15142671, 17629873, 17813997, 19106721, 28310211, 35721261, 45524659, 52889619, 72348317, 91287667, 136573977, 158668857, 217044951, 273863001, 405487079, 409721931, 651134853, 758084539, 821589003, 1216461237, 2274253617, 3649383711, 6822760851, 17435944397, 52307833191, 156923499573]

約数ペア:

[(1, 156923499573), (3, 52307833191), (9, 17435944397), (23, 6822760851), (43, 3649383711), (69, 2274253617), (129, 1216461237), (191, 821589003), (207, 758084539), (241, 651134853), (383, 409721931), (387, 405487079), (573, 273863001), (723, 217044951), (989, 158668857), (1149, 136573977), (1719, 91287667), (2169, 72348317), (2967, 52889619), (3447, 45524659), (4393, 35721261), (5543, 28310211), (8213, 19106721), (8809, 17813997), (8901, 17629873), (10363, 15142671), (13179, 11907087), (16469, 9528417), (16629, 9436737), (24639, 6368907), (26427, 5937999), (31089, 5047557), (39537, 3969029), (46031, 3409083), (49407, 3176139), (49887, 3145579), (73153, 2145141), (73917, 2122969), (79281, 1979333), (92303, 1700091), (93267, 1682519), (138093, 1136361), (148221, 1058713), (188899, 830727), (219459, 715047), (238349, 658377), (276909, 566697), (378787, 414279)]