154344288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 480453120

約数和(自身を除く): 326108832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 239, 248, 336, 372, 434, 478, 496, 651, 672, 717, 744, 868, 956, 961, 992, 1302, 1434, 1488, 1673, 1736, 1912, 1922, 2604, 2868, 2883, 2976, 3346, 3472, 3824, 3844, 5019, 5208, 5736, 5766, 6692, 6727, 6944, 7409, 7648, 7688, 10038, 10416, 11472, 11532, 13384, 13454, 14818, 15376, 20076, 20181, 20832, 22227, 22944, 23064, 26768, 26908, 29636, 30752, 40152, 40362, 44454, 46128, 51863, 53536, 53816, 59272, 80304, 80724, 88908, 92256, 103726, 107632, 118544, 155589, 160608, 161448, 177816, 207452, 215264, 229679, 237088, 311178, 322896, 355632, 414904, 459358, 622356, 645792, 689037, 711264, 829808, 918716, 1244712, 1378074, 1607753, 1659616, 1837432, 2489424, 2756148, 3215506, 3674864, 4823259, 4978848, 5512296, 6431012, 7349728, 9646518, 11024592, 12862024, 19293036, 22049184, 25724048, 38586072, 51448096, 77172144, 154344288]

約数ペア:

[(1, 154344288), (2, 77172144), (3, 51448096), (4, 38586072), (6, 25724048), (7, 22049184), (8, 19293036), (12, 12862024), (14, 11024592), (16, 9646518), (21, 7349728), (24, 6431012), (28, 5512296), (31, 4978848), (32, 4823259), (42, 3674864), (48, 3215506), (56, 2756148), (62, 2489424), (84, 1837432), (93, 1659616), (96, 1607753), (112, 1378074), (124, 1244712), (168, 918716), (186, 829808), (217, 711264), (224, 689037), (239, 645792), (248, 622356), (336, 459358), (372, 414904), (434, 355632), (478, 322896), (496, 311178), (651, 237088), (672, 229679), (717, 215264), (744, 207452), (868, 177816), (956, 161448), (961, 160608), (992, 155589), (1302, 118544), (1434, 107632), (1488, 103726), (1673, 92256), (1736, 88908), (1912, 80724), (1922, 80304), (2604, 59272), (2868, 53816), (2883, 53536), (2976, 51863), (3346, 46128), (3472, 44454), (3824, 40362), (3844, 40152), (5019, 30752), (5208, 29636), (5736, 26908), (5766, 26768), (6692, 23064), (6727, 22944), (6944, 22227), (7409, 20832), (7648, 20181), (7688, 20076), (10038, 15376), (10416, 14818), (11472, 13454), (11532, 13384)]