140948064

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 416785824

約数和(自身を除く): 275837760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 71, 72, 96, 113, 122, 142, 144, 183, 213, 226, 244, 284, 288, 339, 366, 426, 452, 488, 549, 568, 639, 678, 732, 852, 904, 976, 1017, 1098, 1136, 1278, 1356, 1464, 1704, 1808, 1952, 2034, 2196, 2272, 2556, 2712, 2928, 3408, 3616, 4068, 4331, 4392, 5112, 5424, 5856, 6816, 6893, 8023, 8136, 8662, 8784, 10224, 10848, 12993, 13786, 16046, 16272, 17324, 17568, 20448, 20679, 24069, 25986, 27572, 32092, 32544, 34648, 38979, 41358, 48138, 51972, 55144, 62037, 64184, 69296, 72207, 77958, 82716, 96276, 103944, 110288, 124074, 128368, 138592, 144414, 155916, 165432, 192552, 207888, 220576, 248148, 256736, 288828, 311832, 330864, 385104, 415776, 489403, 496296, 577656, 623664, 661728, 770208, 978806, 992592, 1155312, 1247328, 1468209, 1957612, 1985184, 2310624, 2936418, 3915224, 4404627, 5872836, 7830448, 8809254, 11745672, 15660896, 17618508, 23491344, 35237016, 46982688, 70474032, 140948064]

約数ペア:

[(1, 140948064), (2, 70474032), (3, 46982688), (4, 35237016), (6, 23491344), (8, 17618508), (9, 15660896), (12, 11745672), (16, 8809254), (18, 7830448), (24, 5872836), (32, 4404627), (36, 3915224), (48, 2936418), (61, 2310624), (71, 1985184), (72, 1957612), (96, 1468209), (113, 1247328), (122, 1155312), (142, 992592), (144, 978806), (183, 770208), (213, 661728), (226, 623664), (244, 577656), (284, 496296), (288, 489403), (339, 415776), (366, 385104), (426, 330864), (452, 311832), (488, 288828), (549, 256736), (568, 248148), (639, 220576), (678, 207888), (732, 192552), (852, 165432), (904, 155916), (976, 144414), (1017, 138592), (1098, 128368), (1136, 124074), (1278, 110288), (1356, 103944), (1464, 96276), (1704, 82716), (1808, 77958), (1952, 72207), (2034, 69296), (2196, 64184), (2272, 62037), (2556, 55144), (2712, 51972), (2928, 48138), (3408, 41358), (3616, 38979), (4068, 34648), (4331, 32544), (4392, 32092), (5112, 27572), (5424, 25986), (5856, 24069), (6816, 20679), (6893, 20448), (8023, 17568), (8136, 17324), (8662, 16272), (8784, 16046), (10224, 13786), (10848, 12993)]