139162548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 379439424

約数和(自身を除く): 240276876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 311, 588, 622, 761, 933, 1244, 1522, 1866, 2177, 2283, 3044, 3732, 4354, 4566, 5327, 6531, 8708, 9132, 10654, 13062, 15239, 15981, 21308, 26124, 30478, 31962, 37289, 45717, 60956, 63924, 74578, 91434, 111867, 149156, 182868, 223734, 236671, 447468, 473342, 710013, 946684, 1420026, 1656697, 2840052, 3313394, 4970091, 6626788, 9940182, 11596879, 19880364, 23193758, 34790637, 46387516, 69581274, 139162548]

約数ペア:

[(1, 139162548), (2, 69581274), (3, 46387516), (4, 34790637), (6, 23193758), (7, 19880364), (12, 11596879), (14, 9940182), (21, 6626788), (28, 4970091), (42, 3313394), (49, 2840052), (84, 1656697), (98, 1420026), (147, 946684), (196, 710013), (294, 473342), (311, 447468), (588, 236671), (622, 223734), (761, 182868), (933, 149156), (1244, 111867), (1522, 91434), (1866, 74578), (2177, 63924), (2283, 60956), (3044, 45717), (3732, 37289), (4354, 31962), (4566, 30478), (5327, 26124), (6531, 21308), (8708, 15981), (9132, 15239), (10654, 13062)]