154764948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 401345280

約数和(自身を除く): 246580332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 89, 142, 156, 157, 178, 213, 267, 284, 314, 356, 426, 471, 534, 628, 852, 923, 942, 1068, 1157, 1846, 1884, 2041, 2314, 2769, 3471, 3692, 4082, 4628, 5538, 6123, 6319, 6942, 8164, 11076, 11147, 12246, 12638, 13884, 13973, 18957, 22294, 24492, 25276, 27946, 33441, 37914, 41919, 44588, 55892, 66882, 75828, 82147, 83838, 133764, 144911, 164294, 167676, 181649, 246441, 289822, 328588, 363298, 434733, 492882, 544947, 579644, 726596, 869466, 985764, 992083, 1089894, 1738932, 1984166, 2179788, 2976249, 3968332, 5952498, 11904996, 12897079, 25794158, 38691237, 51588316, 77382474, 154764948]

約数ペア:

[(1, 154764948), (2, 77382474), (3, 51588316), (4, 38691237), (6, 25794158), (12, 12897079), (13, 11904996), (26, 5952498), (39, 3968332), (52, 2976249), (71, 2179788), (78, 1984166), (89, 1738932), (142, 1089894), (156, 992083), (157, 985764), (178, 869466), (213, 726596), (267, 579644), (284, 544947), (314, 492882), (356, 434733), (426, 363298), (471, 328588), (534, 289822), (628, 246441), (852, 181649), (923, 167676), (942, 164294), (1068, 144911), (1157, 133764), (1846, 83838), (1884, 82147), (2041, 75828), (2314, 66882), (2769, 55892), (3471, 44588), (3692, 41919), (4082, 37914), (4628, 33441), (5538, 27946), (6123, 25276), (6319, 24492), (6942, 22294), (8164, 18957), (11076, 13973), (11147, 13884), (12246, 12638)]