193744908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 579720960

約数和(自身を除く): 385976052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 83, 84, 118, 126, 157, 166, 177, 236, 249, 252, 314, 332, 354, 413, 471, 498, 531, 581, 628, 708, 747, 826, 942, 996, 1062, 1099, 1162, 1239, 1413, 1494, 1652, 1743, 1884, 2124, 2198, 2324, 2478, 2826, 2988, 3297, 3486, 3717, 4396, 4897, 4956, 5229, 5652, 6594, 6972, 7434, 9263, 9794, 9891, 10458, 13031, 13188, 14691, 14868, 18526, 19588, 19782, 20916, 26062, 27789, 29382, 34279, 37052, 39093, 39564, 44073, 52124, 55578, 58764, 64841, 68558, 78186, 83367, 88146, 91217, 102837, 111156, 117279, 129682, 137116, 156372, 166734, 176292, 182434, 194523, 205674, 234558, 259364, 273651, 308511, 333468, 364868, 389046, 411348, 469116, 547302, 583569, 617022, 768829, 778092, 820953, 1094604, 1167138, 1234044, 1537658, 1641906, 2306487, 2334276, 3075316, 3283812, 4612974, 5381803, 6919461, 9225948, 10763606, 13838922, 16145409, 21527212, 27677844, 32290818, 48436227, 64581636, 96872454, 193744908]

約数ペア:

[(1, 193744908), (2, 96872454), (3, 64581636), (4, 48436227), (6, 32290818), (7, 27677844), (9, 21527212), (12, 16145409), (14, 13838922), (18, 10763606), (21, 9225948), (28, 6919461), (36, 5381803), (42, 4612974), (59, 3283812), (63, 3075316), (83, 2334276), (84, 2306487), (118, 1641906), (126, 1537658), (157, 1234044), (166, 1167138), (177, 1094604), (236, 820953), (249, 778092), (252, 768829), (314, 617022), (332, 583569), (354, 547302), (413, 469116), (471, 411348), (498, 389046), (531, 364868), (581, 333468), (628, 308511), (708, 273651), (747, 259364), (826, 234558), (942, 205674), (996, 194523), (1062, 182434), (1099, 176292), (1162, 166734), (1239, 156372), (1413, 137116), (1494, 129682), (1652, 117279), (1743, 111156), (1884, 102837), (2124, 91217), (2198, 88146), (2324, 83367), (2478, 78186), (2826, 68558), (2988, 64841), (3297, 58764), (3486, 55578), (3717, 52124), (4396, 44073), (4897, 39564), (4956, 39093), (5229, 37052), (5652, 34279), (6594, 29382), (6972, 27789), (7434, 26062), (9263, 20916), (9794, 19782), (9891, 19588), (10458, 18526), (13031, 14868), (13188, 14691)]