140313888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3447

約数の個数: 144

約数和(自身を含む): 468913536

約数和(自身を除く): 328599648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3407, 3432, 3744, 4576, 5148, 6814, 6864, 10221, 10296, 13628, 13728, 20442, 20592, 27256, 30663, 37477, 40884, 41184, 44291, 54512, 61326, 74954, 81768, 88582, 109024, 112431, 122652, 132873, 149908, 163536, 177164, 224862, 245304, 265746, 299816, 327072, 337293, 354328, 398619, 449724, 487201, 490608, 531492, 599632, 674586, 708656, 797238, 899448, 974402, 981216, 1062984, 1199264, 1349172, 1417312, 1461603, 1594476, 1798896, 1948804, 2125968, 2698344, 2923206, 3188952, 3597792, 3897608, 4251936, 4384809, 5396688, 5846412, 6377904, 7795216, 8769618, 10793376, 11692824, 12755808, 15590432, 17539236, 23385648, 35078472, 46771296, 70156944, 140313888]

約数ペア:

[(1, 140313888), (2, 70156944), (3, 46771296), (4, 35078472), (6, 23385648), (8, 17539236), (9, 15590432), (11, 12755808), (12, 11692824), (13, 10793376), (16, 8769618), (18, 7795216), (22, 6377904), (24, 5846412), (26, 5396688), (32, 4384809), (33, 4251936), (36, 3897608), (39, 3597792), (44, 3188952), (48, 2923206), (52, 2698344), (66, 2125968), (72, 1948804), (78, 1798896), (88, 1594476), (96, 1461603), (99, 1417312), (104, 1349172), (117, 1199264), (132, 1062984), (143, 981216), (144, 974402), (156, 899448), (176, 797238), (198, 708656), (208, 674586), (234, 599632), (264, 531492), (286, 490608), (288, 487201), (312, 449724), (352, 398619), (396, 354328), (416, 337293), (429, 327072), (468, 299816), (528, 265746), (572, 245304), (624, 224862), (792, 177164), (858, 163536), (936, 149908), (1056, 132873), (1144, 122652), (1248, 112431), (1287, 109024), (1584, 88582), (1716, 81768), (1872, 74954), (2288, 61326), (2574, 54512), (3168, 44291), (3407, 41184), (3432, 40884), (3744, 37477), (4576, 30663), (5148, 27256), (6814, 20592), (6864, 20442), (10221, 13728), (10296, 13628)]