142741452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5311

約数の個数: 96

約数和(自身を含む): 424327680

約数和(自身を除く): 281586228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 5261, 6783, 9044, 10522, 13566, 15783, 21044, 27132, 31566, 36827, 63132, 73654, 89437, 99959, 110481, 147308, 178874, 199918, 220962, 268311, 299877, 357748, 399836, 441924, 536622, 599754, 626059, 699713, 1073244, 1199508, 1252118, 1399426, 1699303, 1878177, 2099139, 2504236, 2798852, 3398606, 3756354, 4198278, 5097909, 6797212, 7512708, 8396556, 10195818, 11895121, 20391636, 23790242, 35685363, 47580484, 71370726, 142741452]

約数ペア:

[(1, 142741452), (2, 71370726), (3, 47580484), (4, 35685363), (6, 23790242), (7, 20391636), (12, 11895121), (14, 10195818), (17, 8396556), (19, 7512708), (21, 6797212), (28, 5097909), (34, 4198278), (38, 3756354), (42, 3398606), (51, 2798852), (57, 2504236), (68, 2099139), (76, 1878177), (84, 1699303), (102, 1399426), (114, 1252118), (119, 1199508), (133, 1073244), (204, 699713), (228, 626059), (238, 599754), (266, 536622), (323, 441924), (357, 399836), (399, 357748), (476, 299877), (532, 268311), (646, 220962), (714, 199918), (798, 178874), (969, 147308), (1292, 110481), (1428, 99959), (1596, 89437), (1938, 73654), (2261, 63132), (3876, 36827), (4522, 31566), (5261, 27132), (6783, 21044), (9044, 15783), (10522, 13566)]