140942916

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 379550080

約数和(自身を除く): 238607164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3919, 3996, 5994, 7838, 8991, 11757, 11988, 15676, 17982, 23514, 35271, 35964, 47028, 70542, 105813, 141084, 145003, 211626, 290006, 317439, 423252, 435009, 580012, 634878, 870018, 952317, 1269756, 1305027, 1740036, 1904634, 2610054, 3809268, 3915081, 5220108, 7830162, 11745243, 15660324, 23490486, 35235729, 46980972, 70471458, 140942916]

約数ペア:

[(1, 140942916), (2, 70471458), (3, 46980972), (4, 35235729), (6, 23490486), (9, 15660324), (12, 11745243), (18, 7830162), (27, 5220108), (36, 3915081), (37, 3809268), (54, 2610054), (74, 1904634), (81, 1740036), (108, 1305027), (111, 1269756), (148, 952317), (162, 870018), (222, 634878), (243, 580012), (324, 435009), (333, 423252), (444, 317439), (486, 290006), (666, 211626), (972, 145003), (999, 141084), (1332, 105813), (1998, 70542), (2997, 47028), (3919, 35964), (3996, 35271), (5994, 23514), (7838, 17982), (8991, 15676), (11757, 11988)]