140574816

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8273}}^1$

素因数の和:8348

約数の個数: 72

約数和(自身を含む): 406584360

約数和(自身を除く): 266009544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8273, 8496, 16546, 16992, 24819, 33092, 49638, 66184, 74457, 99276, 132368, 148914, 198552, 264736, 297828, 397104, 488107, 595656, 794208, 976214, 1191312, 1464321, 1952428, 2382624, 2928642, 3904856, 4392963, 5857284, 7809712, 8785926, 11714568, 15619424, 17571852, 23429136, 35143704, 46858272, 70287408, 140574816]

約数ペア:

[(1, 140574816), (2, 70287408), (3, 46858272), (4, 35143704), (6, 23429136), (8, 17571852), (9, 15619424), (12, 11714568), (16, 8785926), (18, 7809712), (24, 5857284), (32, 4392963), (36, 3904856), (48, 2928642), (59, 2382624), (72, 1952428), (96, 1464321), (118, 1191312), (144, 976214), (177, 794208), (236, 595656), (288, 488107), (354, 397104), (472, 297828), (531, 264736), (708, 198552), (944, 148914), (1062, 132368), (1416, 99276), (1888, 74457), (2124, 66184), (2832, 49638), (4248, 33092), (5664, 24819), (8273, 16992), (8496, 16546)]