142243488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 108

約数和(自身を含む): 429950430

約数和(自身を除く): 287706942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1709, 1734, 2312, 2448, 2601, 3418, 3468, 4624, 4896, 5127, 5202, 6836, 6936, 9248, 10254, 10404, 13672, 13872, 15381, 20508, 20808, 27344, 27744, 29053, 30762, 41016, 41616, 54688, 58106, 61524, 82032, 83232, 87159, 116212, 123048, 164064, 174318, 232424, 246096, 261477, 348636, 464848, 492192, 493901, 522954, 697272, 929696, 987802, 1045908, 1394544, 1481703, 1975604, 2091816, 2789088, 2963406, 3951208, 4183632, 4445109, 5926812, 7902416, 8367264, 8890218, 11853624, 15804832, 17780436, 23707248, 35560872, 47414496, 71121744, 142243488]

約数ペア:

[(1, 142243488), (2, 71121744), (3, 47414496), (4, 35560872), (6, 23707248), (8, 17780436), (9, 15804832), (12, 11853624), (16, 8890218), (17, 8367264), (18, 7902416), (24, 5926812), (32, 4445109), (34, 4183632), (36, 3951208), (48, 2963406), (51, 2789088), (68, 2091816), (72, 1975604), (96, 1481703), (102, 1394544), (136, 1045908), (144, 987802), (153, 929696), (204, 697272), (272, 522954), (288, 493901), (289, 492192), (306, 464848), (408, 348636), (544, 261477), (578, 246096), (612, 232424), (816, 174318), (867, 164064), (1156, 123048), (1224, 116212), (1632, 87159), (1709, 83232), (1734, 82032), (2312, 61524), (2448, 58106), (2601, 54688), (3418, 41616), (3468, 41016), (4624, 30762), (4896, 29053), (5127, 27744), (5202, 27344), (6836, 20808), (6936, 20508), (9248, 15381), (10254, 13872), (10404, 13672)]