139528284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 384384000

約数和(自身を除く): 244855716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 311, 327, 343, 436, 588, 622, 654, 686, 763, 933, 1029, 1244, 1308, 1372, 1526, 1866, 2058, 2177, 2289, 3052, 3732, 4116, 4354, 4578, 5341, 6531, 8708, 9156, 10682, 13062, 15239, 16023, 21364, 26124, 30478, 32046, 33899, 37387, 45717, 60956, 64092, 67798, 74774, 91434, 101697, 106673, 112161, 135596, 149548, 182868, 203394, 213346, 224322, 237293, 320019, 406788, 426692, 448644, 474586, 640038, 711879, 949172, 1280076, 1423758, 1661051, 2847516, 3322102, 4983153, 6644204, 9966306, 11627357, 19932612, 23254714, 34882071, 46509428, 69764142, 139528284]

約数ペア:

[(1, 139528284), (2, 69764142), (3, 46509428), (4, 34882071), (6, 23254714), (7, 19932612), (12, 11627357), (14, 9966306), (21, 6644204), (28, 4983153), (42, 3322102), (49, 2847516), (84, 1661051), (98, 1423758), (109, 1280076), (147, 949172), (196, 711879), (218, 640038), (294, 474586), (311, 448644), (327, 426692), (343, 406788), (436, 320019), (588, 237293), (622, 224322), (654, 213346), (686, 203394), (763, 182868), (933, 149548), (1029, 135596), (1244, 112161), (1308, 106673), (1372, 101697), (1526, 91434), (1866, 74774), (2058, 67798), (2177, 64092), (2289, 60956), (3052, 45717), (3732, 37387), (4116, 33899), (4354, 32046), (4578, 30478), (5341, 26124), (6531, 21364), (8708, 16023), (9156, 15239), (10682, 13062)]