138402384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5292

約数の個数: 80

約数和(自身を含む): 389409600

約数和(自身を除く): 251007216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 5233, 6612, 8816, 10466, 13224, 15699, 20932, 26448, 31398, 41864, 62796, 83728, 99427, 125592, 151757, 198854, 251184, 298281, 303514, 397708, 455271, 596562, 607028, 795416, 910542, 1193124, 1214056, 1590832, 1821084, 2386248, 2428112, 2883383, 3642168, 4772496, 5766766, 7284336, 8650149, 11533532, 17300298, 23067064, 34600596, 46134128, 69201192, 138402384]

約数ペア:

[(1, 138402384), (2, 69201192), (3, 46134128), (4, 34600596), (6, 23067064), (8, 17300298), (12, 11533532), (16, 8650149), (19, 7284336), (24, 5766766), (29, 4772496), (38, 3642168), (48, 2883383), (57, 2428112), (58, 2386248), (76, 1821084), (87, 1590832), (114, 1214056), (116, 1193124), (152, 910542), (174, 795416), (228, 607028), (232, 596562), (304, 455271), (348, 397708), (456, 303514), (464, 298281), (551, 251184), (696, 198854), (912, 151757), (1102, 125592), (1392, 99427), (1653, 83728), (2204, 62796), (3306, 41864), (4408, 31398), (5233, 26448), (6612, 20932), (8816, 15699), (10466, 13224)]