128840881488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10609427}}^1$

素因数の和:10609472

約数の個数: 80

約数和(自身を含む): 378883892736

約数和(自身を除く): 250043011248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 10609427, 21218854, 31828281, 42437708, 63656562, 84875416, 116703697, 127313124, 169750832, 233407394, 244016821, 254626248, 350111091, 466814788, 488033642, 509252496, 700222182, 732050463, 933629576, 976067284, 1400444364, 1464100926, 1867259152, 1952134568, 2684185031, 2800888728, 2928201852, 3904269136, 5368370062, 5601777456, 5856403704, 8052555093, 10736740124, 11712807408, 16105110186, 21473480248, 32210220372, 42946960496, 64420440744, 128840881488]

約数ペア:

[(1, 128840881488), (2, 64420440744), (3, 42946960496), (4, 32210220372), (6, 21473480248), (8, 16105110186), (11, 11712807408), (12, 10736740124), (16, 8052555093), (22, 5856403704), (23, 5601777456), (24, 5368370062), (33, 3904269136), (44, 2928201852), (46, 2800888728), (48, 2684185031), (66, 1952134568), (69, 1867259152), (88, 1464100926), (92, 1400444364), (132, 976067284), (138, 933629576), (176, 732050463), (184, 700222182), (253, 509252496), (264, 488033642), (276, 466814788), (368, 350111091), (506, 254626248), (528, 244016821), (552, 233407394), (759, 169750832), (1012, 127313124), (1104, 116703697), (1518, 84875416), (2024, 63656562), (3036, 42437708), (4048, 31828281), (6072, 21218854), (12144, 10609427)]