140283792

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 160

約数和(自身を含む): 448364160

約数和(自身を除く): 308080368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 297, 318, 396, 424, 432, 477, 528, 557, 583, 594, 636, 792, 848, 954, 1114, 1166, 1188, 1272, 1431, 1584, 1671, 1749, 1908, 2228, 2332, 2376, 2544, 2862, 3342, 3498, 3816, 4456, 4664, 4752, 5013, 5247, 5724, 6127, 6684, 6996, 7632, 8912, 9328, 10026, 10494, 11448, 12254, 13368, 13992, 15039, 15741, 18381, 20052, 20988, 22896, 24508, 26736, 27984, 29521, 30078, 31482, 36762, 40104, 41976, 49016, 55143, 59042, 60156, 62964, 73524, 80208, 83952, 88563, 98032, 110286, 118084, 120312, 125928, 147048, 165429, 177126, 220572, 236168, 240624, 251856, 265689, 294096, 324731, 330858, 354252, 441144, 472336, 531378, 649462, 661716, 708504, 797067, 882288, 974193, 1062756, 1298924, 1323432, 1417008, 1594134, 1948386, 2125512, 2597848, 2646864, 2922579, 3188268, 3896772, 4251024, 5195696, 5845158, 6376536, 7793544, 8767737, 11690316, 12753072, 15587088, 17535474, 23380632, 35070948, 46761264, 70141896, 140283792]

約数ペア:

[(1, 140283792), (2, 70141896), (3, 46761264), (4, 35070948), (6, 23380632), (8, 17535474), (9, 15587088), (11, 12753072), (12, 11690316), (16, 8767737), (18, 7793544), (22, 6376536), (24, 5845158), (27, 5195696), (33, 4251024), (36, 3896772), (44, 3188268), (48, 2922579), (53, 2646864), (54, 2597848), (66, 2125512), (72, 1948386), (88, 1594134), (99, 1417008), (106, 1323432), (108, 1298924), (132, 1062756), (144, 974193), (159, 882288), (176, 797067), (198, 708504), (212, 661716), (216, 649462), (264, 531378), (297, 472336), (318, 441144), (396, 354252), (424, 330858), (432, 324731), (477, 294096), (528, 265689), (557, 251856), (583, 240624), (594, 236168), (636, 220572), (792, 177126), (848, 165429), (954, 147048), (1114, 125928), (1166, 120312), (1188, 118084), (1272, 110286), (1431, 98032), (1584, 88563), (1671, 83952), (1749, 80208), (1908, 73524), (2228, 62964), (2332, 60156), (2376, 59042), (2544, 55143), (2862, 49016), (3342, 41976), (3498, 40104), (3816, 36762), (4456, 31482), (4664, 30078), (4752, 29521), (5013, 27984), (5247, 26736), (5724, 24508), (6127, 22896), (6684, 20988), (6996, 20052), (7632, 18381), (8912, 15741), (9328, 15039), (10026, 13992), (10494, 13368), (11448, 12254)]