127128672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40129}}^1$

素因数の和:40156

約数の個数: 72

約数和(自身を含む): 394397640

約数和(自身を除く): 267268968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 40129, 80258, 120387, 160516, 240774, 321032, 361161, 441419, 481548, 642064, 722322, 882838, 963096, 1284128, 1324257, 1444644, 1765676, 1926192, 2648514, 2889288, 3531352, 3852384, 3972771, 5297028, 5778576, 7062704, 7945542, 10594056, 11557152, 14125408, 15891084, 21188112, 31782168, 42376224, 63564336, 127128672]

約数ペア:

[(1, 127128672), (2, 63564336), (3, 42376224), (4, 31782168), (6, 21188112), (8, 15891084), (9, 14125408), (11, 11557152), (12, 10594056), (16, 7945542), (18, 7062704), (22, 5778576), (24, 5297028), (32, 3972771), (33, 3852384), (36, 3531352), (44, 2889288), (48, 2648514), (66, 1926192), (72, 1765676), (88, 1444644), (96, 1324257), (99, 1284128), (132, 963096), (144, 882838), (176, 722322), (198, 642064), (264, 481548), (288, 441419), (352, 361161), (396, 321032), (528, 240774), (792, 160516), (1056, 120387), (1584, 80258), (3168, 40129)]