140247072

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23189}}^1$

素因数の和:23215

約数の個数: 96

約数和(自身を含む): 467510400

約数和(自身を除く): 327263328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 23189, 46378, 69567, 92756, 139134, 162323, 185512, 208701, 278268, 324646, 371024, 417402, 486969, 556536, 626103, 649292, 742048, 834804, 973938, 1113072, 1252206, 1298584, 1460907, 1669608, 1947876, 2226144, 2504412, 2597168, 2921814, 3339216, 3895752, 4382721, 5008824, 5194336, 5843628, 6678432, 7791504, 8765442, 10017648, 11687256, 15583008, 17530884, 20035296, 23374512, 35061768, 46749024, 70123536, 140247072]

約数ペア:

[(1, 140247072), (2, 70123536), (3, 46749024), (4, 35061768), (6, 23374512), (7, 20035296), (8, 17530884), (9, 15583008), (12, 11687256), (14, 10017648), (16, 8765442), (18, 7791504), (21, 6678432), (24, 5843628), (27, 5194336), (28, 5008824), (32, 4382721), (36, 3895752), (42, 3339216), (48, 2921814), (54, 2597168), (56, 2504412), (63, 2226144), (72, 1947876), (84, 1669608), (96, 1460907), (108, 1298584), (112, 1252206), (126, 1113072), (144, 973938), (168, 834804), (189, 742048), (216, 649292), (224, 626103), (252, 556536), (288, 486969), (336, 417402), (378, 371024), (432, 324646), (504, 278268), (672, 208701), (756, 185512), (864, 162323), (1008, 139134), (1512, 92756), (2016, 69567), (3024, 46378), (6048, 23189)]