169226512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 409473792

約数和(自身を除く): 240247280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1637, 1846, 1988, 3274, 3692, 3976, 6461, 6548, 7384, 7952, 11459, 12922, 13096, 14768, 21281, 22918, 25844, 26192, 42562, 45836, 51688, 85124, 91672, 103376, 116227, 148967, 170248, 183344, 232454, 297934, 340496, 464908, 595868, 813589, 929816, 1191736, 1510951, 1627178, 1859632, 2383472, 3021902, 3254356, 6043804, 6508712, 10576657, 12087608, 13017424, 21153314, 24175216, 42306628, 84613256, 169226512]

約数ペア:

[(1, 169226512), (2, 84613256), (4, 42306628), (7, 24175216), (8, 21153314), (13, 13017424), (14, 12087608), (16, 10576657), (26, 6508712), (28, 6043804), (52, 3254356), (56, 3021902), (71, 2383472), (91, 1859632), (104, 1627178), (112, 1510951), (142, 1191736), (182, 929816), (208, 813589), (284, 595868), (364, 464908), (497, 340496), (568, 297934), (728, 232454), (923, 183344), (994, 170248), (1136, 148967), (1456, 116227), (1637, 103376), (1846, 91672), (1988, 85124), (3274, 51688), (3692, 45836), (3976, 42562), (6461, 26192), (6548, 25844), (7384, 22918), (7952, 21281), (11459, 14768), (12922, 13096)]