140023008

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25589}}^1$

素因数の和:25624

約数の個数: 72

約数和(自身を含む): 419164200

約数和(自身を除く): 279141192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25589, 51178, 76767, 102356, 153534, 204712, 230301, 307068, 409424, 460602, 486191, 614136, 818848, 921204, 972382, 1228272, 1458573, 1842408, 1944764, 2456544, 2917146, 3684816, 3889528, 4375719, 5834292, 7369632, 7779056, 8751438, 11668584, 15558112, 17502876, 23337168, 35005752, 46674336, 70011504, 140023008]

約数ペア:

[(1, 140023008), (2, 70011504), (3, 46674336), (4, 35005752), (6, 23337168), (8, 17502876), (9, 15558112), (12, 11668584), (16, 8751438), (18, 7779056), (19, 7369632), (24, 5834292), (32, 4375719), (36, 3889528), (38, 3684816), (48, 2917146), (57, 2456544), (72, 1944764), (76, 1842408), (96, 1458573), (114, 1228272), (144, 972382), (152, 921204), (171, 818848), (228, 614136), (288, 486191), (304, 460602), (342, 409424), (456, 307068), (608, 230301), (684, 204712), (912, 153534), (1368, 102356), (1824, 76767), (2736, 51178), (5472, 25589)]