140702832

素因数分解:

$2^4\times 3^7\times {\mathrm{4021}}^1$

素因数の和:4050

約数の個数: 80

約数和(自身を含む): 408956960

約数和(自身を除く): 268254128

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, 4021, 4374, 5832, 8042, 8748, 11664, 12063, 16084, 17496, 24126, 32168, 34992, 36189, 48252, 64336, 72378, 96504, 108567, 144756, 193008, 217134, 289512, 325701, 434268, 579024, 651402, 868536, 977103, 1302804, 1737072, 1954206, 2605608, 2931309, 3908412, 5211216, 5862618, 7816824, 8793927, 11725236, 15633648, 17587854, 23450472, 35175708, 46900944, 70351416, 140702832]

約数ペア:

[(1, 140702832), (2, 70351416), (3, 46900944), (4, 35175708), (6, 23450472), (8, 17587854), (9, 15633648), (12, 11725236), (16, 8793927), (18, 7816824), (24, 5862618), (27, 5211216), (36, 3908412), (48, 2931309), (54, 2605608), (72, 1954206), (81, 1737072), (108, 1302804), (144, 977103), (162, 868536), (216, 651402), (243, 579024), (324, 434268), (432, 325701), (486, 289512), (648, 217134), (729, 193008), (972, 144756), (1296, 108567), (1458, 96504), (1944, 72378), (2187, 64336), (2916, 48252), (3888, 36189), (4021, 34992), (4374, 32168), (5832, 24126), (8042, 17496), (8748, 16084), (11664, 12063)]