127834392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 381104640

約数和(自身を除く): 253270248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 67, 82, 84, 123, 134, 164, 168, 201, 246, 268, 277, 287, 328, 402, 469, 492, 536, 554, 574, 804, 831, 861, 938, 984, 1108, 1148, 1407, 1608, 1662, 1722, 1876, 1939, 2216, 2296, 2747, 2814, 3324, 3444, 3752, 3878, 5494, 5628, 5817, 6648, 6888, 7756, 8241, 10988, 11256, 11357, 11634, 15512, 16482, 18559, 19229, 21976, 22714, 23268, 32964, 34071, 37118, 38458, 45428, 46536, 55677, 57687, 65928, 68142, 74236, 76916, 79499, 90856, 111354, 115374, 129913, 136284, 148472, 153832, 158998, 222708, 230748, 238497, 259826, 272568, 317996, 389739, 445416, 461496, 476994, 519652, 635992, 760919, 779478, 953988, 1039304, 1521838, 1558956, 1907976, 2282757, 3043676, 3117912, 4565514, 5326433, 6087352, 9131028, 10652866, 15979299, 18262056, 21305732, 31958598, 42611464, 63917196, 127834392]

約数ペア:

[(1, 127834392), (2, 63917196), (3, 42611464), (4, 31958598), (6, 21305732), (7, 18262056), (8, 15979299), (12, 10652866), (14, 9131028), (21, 6087352), (24, 5326433), (28, 4565514), (41, 3117912), (42, 3043676), (56, 2282757), (67, 1907976), (82, 1558956), (84, 1521838), (123, 1039304), (134, 953988), (164, 779478), (168, 760919), (201, 635992), (246, 519652), (268, 476994), (277, 461496), (287, 445416), (328, 389739), (402, 317996), (469, 272568), (492, 259826), (536, 238497), (554, 230748), (574, 222708), (804, 158998), (831, 153832), (861, 148472), (938, 136284), (984, 129913), (1108, 115374), (1148, 111354), (1407, 90856), (1608, 79499), (1662, 76916), (1722, 74236), (1876, 68142), (1939, 65928), (2216, 57687), (2296, 55677), (2747, 46536), (2814, 45428), (3324, 38458), (3444, 37118), (3752, 34071), (3878, 32964), (5494, 23268), (5628, 22714), (5817, 21976), (6648, 19229), (6888, 18559), (7756, 16482), (8241, 15512), (10988, 11634), (11256, 11357)]