152312238

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 80

約数和(自身を含む): 379564416

約数和(自身を除く): 227252178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2333, 2418, 2511, 3627, 4666, 5022, 6999, 7254, 10881, 13998, 20997, 21762, 30329, 32643, 41994, 60658, 62991, 65286, 72323, 90987, 125982, 144646, 181974, 188973, 216969, 272961, 377946, 433938, 545922, 650907, 818883, 940199, 1301814, 1637766, 1880398, 1952721, 2456649, 2820597, 3905442, 4913298, 5641194, 5858163, 8461791, 11716326, 16923582, 25385373, 50770746, 76156119, 152312238]

約数ペア:

[(1, 152312238), (2, 76156119), (3, 50770746), (6, 25385373), (9, 16923582), (13, 11716326), (18, 8461791), (26, 5858163), (27, 5641194), (31, 4913298), (39, 3905442), (54, 2820597), (62, 2456649), (78, 1952721), (81, 1880398), (93, 1637766), (117, 1301814), (162, 940199), (186, 818883), (234, 650907), (279, 545922), (351, 433938), (403, 377946), (558, 272961), (702, 216969), (806, 188973), (837, 181974), (1053, 144646), (1209, 125982), (1674, 90987), (2106, 72323), (2333, 65286), (2418, 62991), (2511, 60658), (3627, 41994), (4666, 32643), (5022, 30329), (6999, 21762), (7254, 20997), (10881, 13998)]