140451552

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28687}}^1$

素因数の和:28720

約数の個数: 72

約数和(自身を含む): 422918496

約数和(自身を除く): 282466944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 28687, 57374, 86061, 114748, 172122, 229496, 258183, 344244, 458992, 487679, 516366, 688488, 917984, 975358, 1032732, 1376976, 1463037, 1950716, 2065464, 2753952, 2926074, 3901432, 4130928, 4389111, 5852148, 7802864, 8261856, 8778222, 11704296, 15605728, 17556444, 23408592, 35112888, 46817184, 70225776, 140451552]

約数ペア:

[(1, 140451552), (2, 70225776), (3, 46817184), (4, 35112888), (6, 23408592), (8, 17556444), (9, 15605728), (12, 11704296), (16, 8778222), (17, 8261856), (18, 7802864), (24, 5852148), (32, 4389111), (34, 4130928), (36, 3901432), (48, 2926074), (51, 2753952), (68, 2065464), (72, 1950716), (96, 1463037), (102, 1376976), (136, 1032732), (144, 975358), (153, 917984), (204, 688488), (272, 516366), (288, 487679), (306, 458992), (408, 344244), (544, 258183), (612, 229496), (816, 172122), (1224, 114748), (1632, 86061), (2448, 57374), (4896, 28687)]