141557724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 450078720

約数和(自身を除く): 308520996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 223, 229, 231, 252, 308, 396, 446, 458, 462, 669, 687, 693, 892, 916, 924, 1338, 1374, 1386, 1561, 1603, 2007, 2061, 2453, 2519, 2676, 2748, 2772, 3122, 3206, 4014, 4122, 4683, 4809, 4906, 5038, 6244, 6412, 7359, 7557, 8028, 8244, 9366, 9618, 9812, 10076, 14049, 14427, 14718, 15114, 17171, 17633, 18732, 19236, 22077, 22671, 28098, 28854, 29436, 30228, 34342, 35266, 44154, 45342, 51067, 51513, 52899, 56196, 57708, 68684, 70532, 88308, 90684, 102134, 103026, 105798, 153201, 154539, 158697, 204268, 206052, 211596, 306402, 309078, 317394, 357469, 459603, 561737, 612804, 618156, 634788, 714938, 919206, 1072407, 1123474, 1429876, 1685211, 1838412, 2144814, 2246948, 3217221, 3370422, 3932159, 4289628, 5055633, 6434442, 6740844, 7864318, 10111266, 11796477, 12868884, 15728636, 20222532, 23592954, 35389431, 47185908, 70778862, 141557724]

約数ペア:

[(1, 141557724), (2, 70778862), (3, 47185908), (4, 35389431), (6, 23592954), (7, 20222532), (9, 15728636), (11, 12868884), (12, 11796477), (14, 10111266), (18, 7864318), (21, 6740844), (22, 6434442), (28, 5055633), (33, 4289628), (36, 3932159), (42, 3370422), (44, 3217221), (63, 2246948), (66, 2144814), (77, 1838412), (84, 1685211), (99, 1429876), (126, 1123474), (132, 1072407), (154, 919206), (198, 714938), (223, 634788), (229, 618156), (231, 612804), (252, 561737), (308, 459603), (396, 357469), (446, 317394), (458, 309078), (462, 306402), (669, 211596), (687, 206052), (693, 204268), (892, 158697), (916, 154539), (924, 153201), (1338, 105798), (1374, 103026), (1386, 102134), (1561, 90684), (1603, 88308), (2007, 70532), (2061, 68684), (2453, 57708), (2519, 56196), (2676, 52899), (2748, 51513), (2772, 51067), (3122, 45342), (3206, 44154), (4014, 35266), (4122, 34342), (4683, 30228), (4809, 29436), (4906, 28854), (5038, 28098), (6244, 22671), (6412, 22077), (7359, 19236), (7557, 18732), (8028, 17633), (8244, 17171), (9366, 15114), (9618, 14718), (9812, 14427), (10076, 14049)]