159398736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2820

約数の個数: 80

約数和(自身を含む): 473386368

約数和(自身を除く): 313987632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 2621, 2896, 3801, 4344, 5068, 5242, 7602, 7863, 8688, 10136, 10484, 15204, 15726, 18347, 20272, 20968, 30408, 31452, 36694, 41936, 55041, 60816, 62904, 73388, 110082, 125808, 146776, 220164, 293552, 440328, 474401, 880656, 948802, 1423203, 1897604, 2846406, 3320807, 3795208, 5692812, 6641614, 7590416, 9962421, 11385624, 13283228, 19924842, 22771248, 26566456, 39849684, 53132912, 79699368, 159398736]

約数ペア:

[(1, 159398736), (2, 79699368), (3, 53132912), (4, 39849684), (6, 26566456), (7, 22771248), (8, 19924842), (12, 13283228), (14, 11385624), (16, 9962421), (21, 7590416), (24, 6641614), (28, 5692812), (42, 3795208), (48, 3320807), (56, 2846406), (84, 1897604), (112, 1423203), (168, 948802), (181, 880656), (336, 474401), (362, 440328), (543, 293552), (724, 220164), (1086, 146776), (1267, 125808), (1448, 110082), (2172, 73388), (2534, 62904), (2621, 60816), (2896, 55041), (3801, 41936), (4344, 36694), (5068, 31452), (5242, 30408), (7602, 20968), (7863, 20272), (8688, 18347), (10136, 15726), (10484, 15204)]