140421072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 427401216

約数和(自身を除く): 286980144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 124, 132, 138, 176, 184, 186, 248, 253, 264, 276, 341, 368, 372, 373, 496, 506, 528, 552, 682, 713, 744, 746, 759, 1012, 1023, 1104, 1119, 1364, 1426, 1488, 1492, 1518, 2024, 2046, 2139, 2238, 2728, 2852, 2984, 3036, 4048, 4092, 4103, 4278, 4476, 5456, 5704, 5968, 6072, 7843, 8184, 8206, 8556, 8579, 8952, 11408, 11563, 12144, 12309, 15686, 16368, 16412, 17112, 17158, 17904, 23126, 23529, 24618, 25737, 31372, 32824, 34224, 34316, 34689, 46252, 47058, 49236, 51474, 62744, 65648, 68632, 69378, 92504, 94116, 94369, 98472, 102948, 125488, 127193, 137264, 138756, 185008, 188232, 188738, 196944, 205896, 254386, 265949, 277512, 283107, 376464, 377476, 381579, 411792, 508772, 531898, 555024, 566214, 754952, 763158, 797847, 1017544, 1063796, 1132428, 1509904, 1526316, 1595694, 2035088, 2127592, 2264856, 2925439, 3052632, 3191388, 4255184, 4529712, 5850878, 6105264, 6382776, 8776317, 11701756, 12765552, 17552634, 23403512, 35105268, 46807024, 70210536, 140421072]

約数ペア:

[(1, 140421072), (2, 70210536), (3, 46807024), (4, 35105268), (6, 23403512), (8, 17552634), (11, 12765552), (12, 11701756), (16, 8776317), (22, 6382776), (23, 6105264), (24, 5850878), (31, 4529712), (33, 4255184), (44, 3191388), (46, 3052632), (48, 2925439), (62, 2264856), (66, 2127592), (69, 2035088), (88, 1595694), (92, 1526316), (93, 1509904), (124, 1132428), (132, 1063796), (138, 1017544), (176, 797847), (184, 763158), (186, 754952), (248, 566214), (253, 555024), (264, 531898), (276, 508772), (341, 411792), (368, 381579), (372, 377476), (373, 376464), (496, 283107), (506, 277512), (528, 265949), (552, 254386), (682, 205896), (713, 196944), (744, 188738), (746, 188232), (759, 185008), (1012, 138756), (1023, 137264), (1104, 127193), (1119, 125488), (1364, 102948), (1426, 98472), (1488, 94369), (1492, 94116), (1518, 92504), (2024, 69378), (2046, 68632), (2139, 65648), (2238, 62744), (2728, 51474), (2852, 49236), (2984, 47058), (3036, 46252), (4048, 34689), (4092, 34316), (4103, 34224), (4278, 32824), (4476, 31372), (5456, 25737), (5704, 24618), (5968, 23529), (6072, 23126), (7843, 17904), (8184, 17158), (8206, 17112), (8556, 16412), (8579, 16368), (8952, 15686), (11408, 12309), (11563, 12144)]