140468688

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:682

約数の個数: 160

約数和(自身を含む): 441400320

約数和(自身を除く): 300931632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 306, 372, 408, 432, 459, 496, 527, 558, 612, 617, 744, 816, 837, 918, 1054, 1116, 1224, 1234, 1488, 1581, 1674, 1836, 1851, 2108, 2232, 2448, 2468, 3162, 3348, 3672, 3702, 4216, 4464, 4743, 4936, 5553, 6324, 6696, 7344, 7404, 8432, 9486, 9872, 10489, 11106, 12648, 13392, 14229, 14808, 16659, 18972, 19127, 20978, 22212, 25296, 28458, 29616, 31467, 33318, 37944, 38254, 41956, 44424, 56916, 57381, 62934, 66636, 75888, 76508, 83912, 88848, 94401, 113832, 114762, 125868, 133272, 153016, 167824, 172143, 188802, 227664, 229524, 251736, 266544, 283203, 306032, 325159, 344286, 377604, 459048, 503472, 516429, 566406, 650318, 688572, 755208, 918096, 975477, 1032858, 1132812, 1300636, 1377144, 1510416, 1950954, 2065716, 2265624, 2601272, 2754288, 2926431, 3901908, 4131432, 4531248, 5202544, 5852862, 7803816, 8262864, 8779293, 11705724, 15607632, 17558586, 23411448, 35117172, 46822896, 70234344, 140468688]

約数ペア:

[(1, 140468688), (2, 70234344), (3, 46822896), (4, 35117172), (6, 23411448), (8, 17558586), (9, 15607632), (12, 11705724), (16, 8779293), (17, 8262864), (18, 7803816), (24, 5852862), (27, 5202544), (31, 4531248), (34, 4131432), (36, 3901908), (48, 2926431), (51, 2754288), (54, 2601272), (62, 2265624), (68, 2065716), (72, 1950954), (93, 1510416), (102, 1377144), (108, 1300636), (124, 1132812), (136, 1032858), (144, 975477), (153, 918096), (186, 755208), (204, 688572), (216, 650318), (248, 566406), (272, 516429), (279, 503472), (306, 459048), (372, 377604), (408, 344286), (432, 325159), (459, 306032), (496, 283203), (527, 266544), (558, 251736), (612, 229524), (617, 227664), (744, 188802), (816, 172143), (837, 167824), (918, 153016), (1054, 133272), (1116, 125868), (1224, 114762), (1234, 113832), (1488, 94401), (1581, 88848), (1674, 83912), (1836, 76508), (1851, 75888), (2108, 66636), (2232, 62934), (2448, 57381), (2468, 56916), (3162, 44424), (3348, 41956), (3672, 38254), (3702, 37944), (4216, 33318), (4464, 31467), (4743, 29616), (4936, 28458), (5553, 25296), (6324, 22212), (6696, 20978), (7344, 19127), (7404, 18972), (8432, 16659), (9486, 14808), (9872, 14229), (10489, 13392), (11106, 12648)]