127989296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 273196800

約数和(自身を除く): 145207504

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 67, 92, 116, 134, 179, 184, 232, 268, 358, 368, 464, 536, 667, 716, 1072, 1334, 1432, 1541, 1943, 2668, 2864, 3082, 3886, 4117, 5191, 5336, 6164, 7772, 8234, 10382, 10672, 11993, 12328, 15544, 16468, 20764, 23986, 24656, 31088, 32936, 41528, 44689, 47972, 65872, 83056, 89378, 95944, 119393, 178756, 191888, 238786, 275839, 347797, 357512, 477572, 551678, 695594, 715024, 955144, 1103356, 1391188, 1910288, 2206712, 2782376, 4413424, 5564752, 7999331, 15998662, 31997324, 63994648, 127989296]

約数ペア:

[(1, 127989296), (2, 63994648), (4, 31997324), (8, 15998662), (16, 7999331), (23, 5564752), (29, 4413424), (46, 2782376), (58, 2206712), (67, 1910288), (92, 1391188), (116, 1103356), (134, 955144), (179, 715024), (184, 695594), (232, 551678), (268, 477572), (358, 357512), (368, 347797), (464, 275839), (536, 238786), (667, 191888), (716, 178756), (1072, 119393), (1334, 95944), (1432, 89378), (1541, 83056), (1943, 65872), (2668, 47972), (2864, 44689), (3082, 41528), (3886, 32936), (4117, 31088), (5191, 24656), (5336, 23986), (6164, 20764), (7772, 16468), (8234, 15544), (10382, 12328), (10672, 11993)]