140546484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{1777}}^1$

素因数の和:1826

約数の個数: 72

約数和(自身を含む): 385079240

約数和(自身を除く): 244532756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 1777, 2028, 2197, 3042, 3554, 4394, 5331, 6084, 6591, 7108, 8788, 10662, 13182, 15993, 19773, 21324, 23101, 26364, 31986, 39546, 46202, 63972, 69303, 79092, 92404, 138606, 207909, 277212, 300313, 415818, 600626, 831636, 900939, 1201252, 1801878, 2702817, 3603756, 3904069, 5405634, 7808138, 10811268, 11712207, 15616276, 23424414, 35136621, 46848828, 70273242, 140546484]

約数ペア:

[(1, 140546484), (2, 70273242), (3, 46848828), (4, 35136621), (6, 23424414), (9, 15616276), (12, 11712207), (13, 10811268), (18, 7808138), (26, 5405634), (36, 3904069), (39, 3603756), (52, 2702817), (78, 1801878), (117, 1201252), (156, 900939), (169, 831636), (234, 600626), (338, 415818), (468, 300313), (507, 277212), (676, 207909), (1014, 138606), (1521, 92404), (1777, 79092), (2028, 69303), (2197, 63972), (3042, 46202), (3554, 39546), (4394, 31986), (5331, 26364), (6084, 23101), (6591, 21324), (7108, 19773), (8788, 15993), (10662, 13182)]