142855812

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 422682624

約数和(自身を除く): 279826812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 243, 279, 297, 324, 341, 372, 396, 431, 486, 558, 594, 682, 837, 862, 891, 972, 1023, 1116, 1188, 1293, 1364, 1674, 1724, 1782, 2046, 2511, 2586, 2673, 3069, 3348, 3564, 3879, 4092, 4741, 5022, 5172, 5346, 6138, 7533, 7758, 9207, 9482, 10044, 10692, 11637, 12276, 13361, 14223, 15066, 15516, 18414, 18964, 23274, 26722, 27621, 28446, 30132, 34911, 36828, 40083, 42669, 46548, 53444, 55242, 56892, 69822, 80166, 82863, 85338, 104733, 110484, 120249, 128007, 139644, 146971, 160332, 165726, 170676, 209466, 240498, 256014, 293942, 331452, 360747, 384021, 418932, 440913, 480996, 512028, 587884, 721494, 768042, 881826, 1082241, 1152063, 1322739, 1442988, 1536084, 1763652, 2164482, 2304126, 2645478, 3246723, 3968217, 4328964, 4608252, 5290956, 6493446, 7936434, 11904651, 12986892, 15872868, 23809302, 35713953, 47618604, 71427906, 142855812]

約数ペア:

[(1, 142855812), (2, 71427906), (3, 47618604), (4, 35713953), (6, 23809302), (9, 15872868), (11, 12986892), (12, 11904651), (18, 7936434), (22, 6493446), (27, 5290956), (31, 4608252), (33, 4328964), (36, 3968217), (44, 3246723), (54, 2645478), (62, 2304126), (66, 2164482), (81, 1763652), (93, 1536084), (99, 1442988), (108, 1322739), (124, 1152063), (132, 1082241), (162, 881826), (186, 768042), (198, 721494), (243, 587884), (279, 512028), (297, 480996), (324, 440913), (341, 418932), (372, 384021), (396, 360747), (431, 331452), (486, 293942), (558, 256014), (594, 240498), (682, 209466), (837, 170676), (862, 165726), (891, 160332), (972, 146971), (1023, 139644), (1116, 128007), (1188, 120249), (1293, 110484), (1364, 104733), (1674, 85338), (1724, 82863), (1782, 80166), (2046, 69822), (2511, 56892), (2586, 55242), (2673, 53444), (3069, 46548), (3348, 42669), (3564, 40083), (3879, 36828), (4092, 34911), (4741, 30132), (5022, 28446), (5172, 27621), (5346, 26722), (6138, 23274), (7533, 18964), (7758, 18414), (9207, 15516), (9482, 15066), (10044, 14223), (10692, 13361), (11637, 12276)]