142915968

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3217

約数の個数: 128

約数和(自身を含む): 454389600

約数和(自身を除く): 311473632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3181, 3456, 3744, 4992, 5616, 6362, 7488, 9543, 11232, 12724, 14976, 19086, 22464, 25448, 28629, 38172, 41353, 44928, 50896, 57258, 76344, 82706, 85887, 101792, 114516, 124059, 152688, 165412, 171774, 203584, 229032, 248118, 305376, 330824, 343548, 372177, 407168, 458064, 496236, 610752, 661648, 687096, 744354, 916128, 992472, 1116531, 1221504, 1323296, 1374192, 1488708, 1832256, 1984944, 2233062, 2646592, 2748384, 2977416, 3664512, 3969888, 4466124, 5293184, 5496768, 5954832, 7939776, 8932248, 10993536, 11909664, 15879552, 17864496, 23819328, 35728992, 47638656, 71457984, 142915968]

約数ペア:

[(1, 142915968), (2, 71457984), (3, 47638656), (4, 35728992), (6, 23819328), (8, 17864496), (9, 15879552), (12, 11909664), (13, 10993536), (16, 8932248), (18, 7939776), (24, 5954832), (26, 5496768), (27, 5293184), (32, 4466124), (36, 3969888), (39, 3664512), (48, 2977416), (52, 2748384), (54, 2646592), (64, 2233062), (72, 1984944), (78, 1832256), (96, 1488708), (104, 1374192), (108, 1323296), (117, 1221504), (128, 1116531), (144, 992472), (156, 916128), (192, 744354), (208, 687096), (216, 661648), (234, 610752), (288, 496236), (312, 458064), (351, 407168), (384, 372177), (416, 343548), (432, 330824), (468, 305376), (576, 248118), (624, 229032), (702, 203584), (832, 171774), (864, 165412), (936, 152688), (1152, 124059), (1248, 114516), (1404, 101792), (1664, 85887), (1728, 82706), (1872, 76344), (2496, 57258), (2808, 50896), (3181, 44928), (3456, 41353), (3744, 38172), (4992, 28629), (5616, 25448), (6362, 22464), (7488, 19086), (9543, 14976), (11232, 12724)]