140132772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 108

約数和(自身を含む): 396474624

約数和(自身を除く): 256341852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 507, 558, 676, 743, 806, 1014, 1116, 1209, 1486, 1521, 1612, 2028, 2229, 2418, 2972, 3042, 3627, 4458, 4836, 5239, 6084, 6687, 7254, 8916, 9659, 10478, 13374, 14508, 15717, 19318, 20956, 23033, 26748, 28977, 31434, 38636, 46066, 47151, 57954, 62868, 69099, 86931, 92132, 94302, 115908, 125567, 138198, 173862, 188604, 207297, 251134, 276396, 299429, 347724, 376701, 414594, 502268, 598858, 753402, 829188, 898287, 1130103, 1197716, 1506804, 1796574, 2260206, 2694861, 3593148, 3892577, 4520412, 5389722, 7785154, 10779444, 11677731, 15570308, 23355462, 35033193, 46710924, 70066386, 140132772]

約数ペア:

[(1, 140132772), (2, 70066386), (3, 46710924), (4, 35033193), (6, 23355462), (9, 15570308), (12, 11677731), (13, 10779444), (18, 7785154), (26, 5389722), (31, 4520412), (36, 3892577), (39, 3593148), (52, 2694861), (62, 2260206), (78, 1796574), (93, 1506804), (117, 1197716), (124, 1130103), (156, 898287), (169, 829188), (186, 753402), (234, 598858), (279, 502268), (338, 414594), (372, 376701), (403, 347724), (468, 299429), (507, 276396), (558, 251134), (676, 207297), (743, 188604), (806, 173862), (1014, 138198), (1116, 125567), (1209, 115908), (1486, 94302), (1521, 92132), (1612, 86931), (2028, 69099), (2229, 62868), (2418, 57954), (2972, 47151), (3042, 46066), (3627, 38636), (4458, 31434), (4836, 28977), (5239, 26748), (6084, 23033), (6687, 20956), (7254, 19318), (8916, 15717), (9659, 14508), (10478, 13374)]