156988640808

素因数分解:

$2^3\times 3^4\times {\mathrm{31541}}^1\times {\mathrm{7681}}^1$

素因数の和:39240

約数の個数: 80

約数和(自身を含む): 439784743860

約数和(自身を除く): 282796103052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 7681, 15362, 23043, 30724, 31541, 46086, 61448, 63082, 69129, 92172, 94623, 126164, 138258, 184344, 189246, 207387, 252328, 276516, 283869, 378492, 414774, 553032, 567738, 622161, 756984, 829548, 851607, 1135476, 1244322, 1659096, 1703214, 2270952, 2488644, 2554821, 3406428, 4977288, 5109642, 6812856, 10219284, 20438568, 242266421, 484532842, 726799263, 969065684, 1453598526, 1938131368, 2180397789, 2907197052, 4360795578, 5814394104, 6541193367, 8721591156, 13082386734, 17443182312, 19623580101, 26164773468, 39247160202, 52329546936, 78494320404, 156988640808]

約数ペア:

[(1, 156988640808), (2, 78494320404), (3, 52329546936), (4, 39247160202), (6, 26164773468), (8, 19623580101), (9, 17443182312), (12, 13082386734), (18, 8721591156), (24, 6541193367), (27, 5814394104), (36, 4360795578), (54, 2907197052), (72, 2180397789), (81, 1938131368), (108, 1453598526), (162, 969065684), (216, 726799263), (324, 484532842), (648, 242266421), (7681, 20438568), (15362, 10219284), (23043, 6812856), (30724, 5109642), (31541, 4977288), (46086, 3406428), (61448, 2554821), (63082, 2488644), (69129, 2270952), (92172, 1703214), (94623, 1659096), (126164, 1244322), (138258, 1135476), (184344, 851607), (189246, 829548), (207387, 756984), (252328, 622161), (276516, 567738), (283869, 553032), (378492, 414774)]