154450764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 422009952

約数和(自身を除く): 267559188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 468, 802, 823, 1203, 1604, 1646, 2406, 2469, 3292, 3609, 4812, 4938, 5213, 7218, 7407, 9876, 10426, 10699, 14436, 14814, 15639, 20852, 21398, 29628, 31278, 32097, 42796, 46917, 62556, 64194, 93834, 96291, 128388, 187668, 192582, 330023, 385164, 660046, 990069, 1320092, 1980138, 2970207, 3960276, 4290299, 5940414, 8580598, 11880828, 12870897, 17161196, 25741794, 38612691, 51483588, 77225382, 154450764]

約数ペア:

[(1, 154450764), (2, 77225382), (3, 51483588), (4, 38612691), (6, 25741794), (9, 17161196), (12, 12870897), (13, 11880828), (18, 8580598), (26, 5940414), (36, 4290299), (39, 3960276), (52, 2970207), (78, 1980138), (117, 1320092), (156, 990069), (234, 660046), (401, 385164), (468, 330023), (802, 192582), (823, 187668), (1203, 128388), (1604, 96291), (1646, 93834), (2406, 64194), (2469, 62556), (3292, 46917), (3609, 42796), (4812, 32097), (4938, 31278), (5213, 29628), (7218, 21398), (7407, 20852), (9876, 15639), (10426, 14814), (10699, 14436)]