158968140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 465454080

約数和(自身を除く): 306485940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 103, 116, 145, 174, 206, 290, 309, 348, 412, 435, 515, 580, 618, 870, 887, 1030, 1236, 1545, 1740, 1774, 2060, 2661, 2987, 3090, 3548, 4435, 5322, 5974, 6180, 8870, 8961, 10644, 11948, 13305, 14935, 17740, 17922, 25723, 26610, 29870, 35844, 44805, 51446, 53220, 59740, 77169, 89610, 91361, 102892, 128615, 154338, 179220, 182722, 257230, 274083, 308676, 365444, 385845, 456805, 514460, 548166, 771690, 913610, 1096332, 1370415, 1543380, 1827220, 2649469, 2740830, 5298938, 5481660, 7948407, 10597876, 13247345, 15896814, 26494690, 31793628, 39742035, 52989380, 79484070, 158968140]

約数ペア:

[(1, 158968140), (2, 79484070), (3, 52989380), (4, 39742035), (5, 31793628), (6, 26494690), (10, 15896814), (12, 13247345), (15, 10597876), (20, 7948407), (29, 5481660), (30, 5298938), (58, 2740830), (60, 2649469), (87, 1827220), (103, 1543380), (116, 1370415), (145, 1096332), (174, 913610), (206, 771690), (290, 548166), (309, 514460), (348, 456805), (412, 385845), (435, 365444), (515, 308676), (580, 274083), (618, 257230), (870, 182722), (887, 179220), (1030, 154338), (1236, 128615), (1545, 102892), (1740, 91361), (1774, 89610), (2060, 77169), (2661, 59740), (2987, 53220), (3090, 51446), (3548, 44805), (4435, 35844), (5322, 29870), (5974, 26610), (6180, 25723), (8870, 17922), (8961, 17740), (10644, 14935), (11948, 13305)]