147889728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:921

約数の個数: 168

約数和(自身を含む): 496303808

約数和(自身を除く): 348414080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 387, 448, 504, 516, 576, 602, 672, 688, 774, 853, 903, 1008, 1032, 1204, 1344, 1376, 1548, 1706, 1806, 2016, 2064, 2408, 2559, 2709, 2752, 3096, 3412, 3612, 4032, 4128, 4816, 5118, 5418, 5971, 6192, 6824, 7224, 7677, 8256, 9632, 10236, 10836, 11942, 12384, 13648, 14448, 15354, 17913, 19264, 20472, 21672, 23884, 24768, 27296, 28896, 30708, 35826, 36679, 40944, 43344, 47768, 53739, 54592, 57792, 61416, 71652, 73358, 81888, 86688, 95536, 107478, 110037, 122832, 143304, 146716, 163776, 173376, 191072, 214956, 220074, 245664, 256753, 286608, 293432, 330111, 382144, 429912, 440148, 491328, 513506, 573216, 586864, 660222, 770259, 859824, 880296, 1027012, 1146432, 1173728, 1320444, 1540518, 1719648, 1760592, 2054024, 2310777, 2347456, 2640888, 3081036, 3439296, 3521184, 4108048, 4621554, 5281776, 6162072, 7042368, 8216096, 9243108, 10563552, 12324144, 16432192, 18486216, 21127104, 24648288, 36972432, 49296576, 73944864, 147889728]

約数ペア:

[(1, 147889728), (2, 73944864), (3, 49296576), (4, 36972432), (6, 24648288), (7, 21127104), (8, 18486216), (9, 16432192), (12, 12324144), (14, 10563552), (16, 9243108), (18, 8216096), (21, 7042368), (24, 6162072), (28, 5281776), (32, 4621554), (36, 4108048), (42, 3521184), (43, 3439296), (48, 3081036), (56, 2640888), (63, 2347456), (64, 2310777), (72, 2054024), (84, 1760592), (86, 1719648), (96, 1540518), (112, 1320444), (126, 1173728), (129, 1146432), (144, 1027012), (168, 880296), (172, 859824), (192, 770259), (224, 660222), (252, 586864), (258, 573216), (288, 513506), (301, 491328), (336, 440148), (344, 429912), (387, 382144), (448, 330111), (504, 293432), (516, 286608), (576, 256753), (602, 245664), (672, 220074), (688, 214956), (774, 191072), (853, 173376), (903, 163776), (1008, 146716), (1032, 143304), (1204, 122832), (1344, 110037), (1376, 107478), (1548, 95536), (1706, 86688), (1806, 81888), (2016, 73358), (2064, 71652), (2408, 61416), (2559, 57792), (2709, 54592), (2752, 53739), (3096, 47768), (3412, 43344), (3612, 40944), (4032, 36679), (4128, 35826), (4816, 30708), (5118, 28896), (5418, 27296), (5971, 24768), (6192, 23884), (6824, 21672), (7224, 20472), (7677, 19264), (8256, 17913), (9632, 15354), (10236, 14448), (10836, 13648), (11942, 12384)]