42687167152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8335

約数の個数: 160

約数和(自身を含む): 104018739200

約数和(自身を除く): 61331572048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 79, 112, 124, 133, 152, 158, 217, 248, 266, 304, 316, 434, 496, 532, 553, 589, 632, 868, 1064, 1106, 1178, 1264, 1501, 1736, 2128, 2212, 2356, 2449, 3002, 3472, 4123, 4424, 4712, 4898, 6004, 8191, 8246, 8848, 9424, 9796, 10507, 12008, 16382, 16492, 17143, 19592, 21014, 24016, 32764, 32984, 34286, 39184, 42028, 46531, 57337, 65528, 65968, 68572, 84056, 93062, 114674, 131056, 137144, 155629, 168112, 186124, 229348, 253921, 274288, 311258, 325717, 372248, 458696, 507842, 622516, 647089, 651434, 744496, 917392, 1015684, 1089403, 1245032, 1294178, 1302868, 1777447, 2031368, 2178806, 2490064, 2588356, 2605736, 3554894, 4062736, 4357612, 4529623, 4824499, 5176712, 5211472, 7109788, 8715224, 9059246, 9648998, 10353424, 12294691, 14219576, 17430448, 18118492, 19297996, 20059759, 24589382, 28439152, 33771493, 36236984, 38595992, 40119518, 49178764, 67542986, 72473968, 77191984, 80239036, 86062837, 98357528, 135085972, 140418313, 160478072, 172125674, 196715056, 270171944, 280836626, 320956144, 344251348, 381135421, 540343888, 561673252, 688502696, 762270842, 1123346504, 1377005392, 1524541684, 2246693008, 2667947947, 3049083368, 5335895894, 6098166736, 10671791788, 21343583576, 42687167152]

約数ペア:

[(1, 42687167152), (2, 21343583576), (4, 10671791788), (7, 6098166736), (8, 5335895894), (14, 3049083368), (16, 2667947947), (19, 2246693008), (28, 1524541684), (31, 1377005392), (38, 1123346504), (56, 762270842), (62, 688502696), (76, 561673252), (79, 540343888), (112, 381135421), (124, 344251348), (133, 320956144), (152, 280836626), (158, 270171944), (217, 196715056), (248, 172125674), (266, 160478072), (304, 140418313), (316, 135085972), (434, 98357528), (496, 86062837), (532, 80239036), (553, 77191984), (589, 72473968), (632, 67542986), (868, 49178764), (1064, 40119518), (1106, 38595992), (1178, 36236984), (1264, 33771493), (1501, 28439152), (1736, 24589382), (2128, 20059759), (2212, 19297996), (2356, 18118492), (2449, 17430448), (3002, 14219576), (3472, 12294691), (4123, 10353424), (4424, 9648998), (4712, 9059246), (4898, 8715224), (6004, 7109788), (8191, 5211472), (8246, 5176712), (8848, 4824499), (9424, 4529623), (9796, 4357612), (10507, 4062736), (12008, 3554894), (16382, 2605736), (16492, 2588356), (17143, 2490064), (19592, 2178806), (21014, 2031368), (24016, 1777447), (32764, 1302868), (32984, 1294178), (34286, 1245032), (39184, 1089403), (42028, 1015684), (46531, 917392), (57337, 744496), (65528, 651434), (65968, 647089), (68572, 622516), (84056, 507842), (93062, 458696), (114674, 372248), (131056, 325717), (137144, 311258), (155629, 274288), (168112, 253921), (186124, 229348)]