140212944

素因数分解:

$2^4\times 3^7\times {\mathrm{4007}}^1$

素因数の和:4036

約数の個数: 80

約数和(自身を含む): 407533440

約数和(自身を除く): 267320496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4007, 4374, 5832, 8014, 8748, 11664, 12021, 16028, 17496, 24042, 32056, 34992, 36063, 48084, 64112, 72126, 96168, 108189, 144252, 192336, 216378, 288504, 324567, 432756, 577008, 649134, 865512, 973701, 1298268, 1731024, 1947402, 2596536, 2921103, 3894804, 5193072, 5842206, 7789608, 8763309, 11684412, 15579216, 17526618, 23368824, 35053236, 46737648, 70106472, 140212944]

約数ペア:

[(1, 140212944), (2, 70106472), (3, 46737648), (4, 35053236), (6, 23368824), (8, 17526618), (9, 15579216), (12, 11684412), (16, 8763309), (18, 7789608), (24, 5842206), (27, 5193072), (36, 3894804), (48, 2921103), (54, 2596536), (72, 1947402), (81, 1731024), (108, 1298268), (144, 973701), (162, 865512), (216, 649134), (243, 577008), (324, 432756), (432, 324567), (486, 288504), (648, 216378), (729, 192336), (972, 144252), (1296, 108189), (1458, 96168), (1944, 72126), (2187, 64112), (2916, 48084), (3888, 36063), (4007, 34992), (4374, 32056), (5832, 24042), (8014, 17496), (8748, 16028), (11664, 12021)]