145360068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 396446400

約数和(自身を除く): 251086332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 538, 588, 807, 919, 1076, 1614, 1838, 1883, 2757, 3228, 3676, 3766, 5514, 5649, 6433, 7532, 11028, 11298, 12866, 13181, 19299, 22596, 25732, 26362, 38598, 39543, 45031, 52724, 77196, 79086, 90062, 135093, 158172, 180124, 247211, 270186, 494422, 540372, 741633, 988844, 1483266, 1730477, 2966532, 3460954, 5191431, 6921908, 10382862, 12113339, 20765724, 24226678, 36340017, 48453356, 72680034, 145360068]

約数ペア:

[(1, 145360068), (2, 72680034), (3, 48453356), (4, 36340017), (6, 24226678), (7, 20765724), (12, 12113339), (14, 10382862), (21, 6921908), (28, 5191431), (42, 3460954), (49, 2966532), (84, 1730477), (98, 1483266), (147, 988844), (196, 741633), (269, 540372), (294, 494422), (538, 270186), (588, 247211), (807, 180124), (919, 158172), (1076, 135093), (1614, 90062), (1838, 79086), (1883, 77196), (2757, 52724), (3228, 45031), (3676, 39543), (3766, 38598), (5514, 26362), (5649, 25732), (6433, 22596), (7532, 19299), (11028, 13181), (11298, 12866)]