167839128

素因数分解:

$2^3\times 3^7\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 483537600

約数和(自身を除く): 315698472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 181, 212, 216, 243, 318, 324, 362, 424, 477, 486, 543, 636, 648, 724, 729, 954, 972, 1086, 1272, 1431, 1448, 1458, 1629, 1908, 1944, 2172, 2187, 2862, 2916, 3258, 3816, 4293, 4344, 4374, 4887, 5724, 5832, 6516, 8586, 8748, 9593, 9774, 11448, 12879, 13032, 14661, 17172, 17496, 19186, 19548, 25758, 28779, 29322, 34344, 38372, 38637, 39096, 43983, 51516, 57558, 58644, 76744, 77274, 86337, 87966, 103032, 115116, 115911, 117288, 131949, 154548, 172674, 175932, 230232, 231822, 259011, 263898, 309096, 345348, 351864, 395847, 463644, 518022, 527796, 690696, 777033, 791694, 927288, 1036044, 1055592, 1554066, 1583388, 2072088, 2331099, 3108132, 3166776, 4662198, 6216264, 6993297, 9324396, 13986594, 18648792, 20979891, 27973188, 41959782, 55946376, 83919564, 167839128]

約数ペア:

[(1, 167839128), (2, 83919564), (3, 55946376), (4, 41959782), (6, 27973188), (8, 20979891), (9, 18648792), (12, 13986594), (18, 9324396), (24, 6993297), (27, 6216264), (36, 4662198), (53, 3166776), (54, 3108132), (72, 2331099), (81, 2072088), (106, 1583388), (108, 1554066), (159, 1055592), (162, 1036044), (181, 927288), (212, 791694), (216, 777033), (243, 690696), (318, 527796), (324, 518022), (362, 463644), (424, 395847), (477, 351864), (486, 345348), (543, 309096), (636, 263898), (648, 259011), (724, 231822), (729, 230232), (954, 175932), (972, 172674), (1086, 154548), (1272, 131949), (1431, 117288), (1448, 115911), (1458, 115116), (1629, 103032), (1908, 87966), (1944, 86337), (2172, 77274), (2187, 76744), (2862, 58644), (2916, 57558), (3258, 51516), (3816, 43983), (4293, 39096), (4344, 38637), (4374, 38372), (4887, 34344), (5724, 29322), (5832, 28779), (6516, 25758), (8586, 19548), (8748, 19186), (9593, 17496), (9774, 17172), (11448, 14661), (12879, 13032)]