140385528

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 416640000

約数和(自身を除く): 276254472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 79, 108, 114, 152, 158, 171, 216, 228, 237, 316, 342, 433, 456, 474, 513, 632, 684, 711, 866, 948, 1026, 1299, 1368, 1422, 1501, 1732, 1896, 2052, 2133, 2598, 2844, 3002, 3464, 3897, 4104, 4266, 4503, 5196, 5688, 6004, 7794, 8227, 8532, 9006, 10392, 11691, 12008, 13509, 15588, 16454, 17064, 18012, 23382, 24681, 27018, 31176, 32908, 34207, 36024, 40527, 46764, 49362, 54036, 65816, 68414, 74043, 81054, 93528, 98724, 102621, 108072, 136828, 148086, 162108, 197448, 205242, 222129, 273656, 296172, 307863, 324216, 410484, 444258, 592344, 615726, 649933, 820968, 888516, 923589, 1231452, 1299866, 1777032, 1847178, 1949799, 2462904, 2599732, 3694356, 3899598, 5199464, 5849397, 7388712, 7799196, 11698794, 15598392, 17548191, 23397588, 35096382, 46795176, 70192764, 140385528]

約数ペア:

[(1, 140385528), (2, 70192764), (3, 46795176), (4, 35096382), (6, 23397588), (8, 17548191), (9, 15598392), (12, 11698794), (18, 7799196), (19, 7388712), (24, 5849397), (27, 5199464), (36, 3899598), (38, 3694356), (54, 2599732), (57, 2462904), (72, 1949799), (76, 1847178), (79, 1777032), (108, 1299866), (114, 1231452), (152, 923589), (158, 888516), (171, 820968), (216, 649933), (228, 615726), (237, 592344), (316, 444258), (342, 410484), (433, 324216), (456, 307863), (474, 296172), (513, 273656), (632, 222129), (684, 205242), (711, 197448), (866, 162108), (948, 148086), (1026, 136828), (1299, 108072), (1368, 102621), (1422, 98724), (1501, 93528), (1732, 81054), (1896, 74043), (2052, 68414), (2133, 65816), (2598, 54036), (2844, 49362), (3002, 46764), (3464, 40527), (3897, 36024), (4104, 34207), (4266, 32908), (4503, 31176), (5196, 27018), (5688, 24681), (6004, 23382), (7794, 18012), (8227, 17064), (8532, 16454), (9006, 15588), (10392, 13509), (11691, 12008)]