156770383028

素因数分解:

$2^2\times 7^2\times {\mathrm{599}}^1\times {\mathrm{919}}^1\times {\mathrm{1453}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 320240592000

約数和(自身を除く): 163470208972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 599, 919, 1198, 1453, 1838, 2396, 2906, 3676, 4193, 5812, 6433, 8386, 10171, 12866, 16772, 20342, 25732, 29351, 40684, 45031, 58702, 71197, 90062, 117404, 142394, 180124, 284788, 550481, 870347, 1100962, 1335307, 1740694, 2201924, 2670614, 3481388, 3853367, 5341228, 6092429, 7706734, 9347149, 12184858, 15413468, 18694298, 24369716, 26973569, 37388596, 42647003, 53947138, 65430043, 85294006, 107894276, 130860086, 170588012, 261720172, 799848893, 1599697786, 3199395572, 5598942251, 11197884502, 22395769004, 39192595757, 78385191514, 156770383028]

約数ペア:

[(1, 156770383028), (2, 78385191514), (4, 39192595757), (7, 22395769004), (14, 11197884502), (28, 5598942251), (49, 3199395572), (98, 1599697786), (196, 799848893), (599, 261720172), (919, 170588012), (1198, 130860086), (1453, 107894276), (1838, 85294006), (2396, 65430043), (2906, 53947138), (3676, 42647003), (4193, 37388596), (5812, 26973569), (6433, 24369716), (8386, 18694298), (10171, 15413468), (12866, 12184858), (16772, 9347149), (20342, 7706734), (25732, 6092429), (29351, 5341228), (40684, 3853367), (45031, 3481388), (58702, 2670614), (71197, 2201924), (90062, 1740694), (117404, 1335307), (142394, 1100962), (180124, 870347), (284788, 550481)]