131569563888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{81223}}^1$

素因数の和:82851

約数の個数: 120

約数和(自身を含む): 421080811008

約数和(自身を除く): 289511247120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1607, 3214, 4821, 6428, 9642, 11249, 12856, 14463, 19284, 22498, 25712, 28926, 33747, 38568, 44996, 57852, 67494, 77136, 81223, 89992, 101241, 115704, 134988, 162446, 179984, 202482, 231408, 243669, 269976, 324892, 404964, 487338, 539952, 568561, 649784, 731007, 809928, 974676, 1137122, 1299568, 1462014, 1619856, 1705683, 1949352, 2274244, 2924028, 3411366, 3898704, 4548488, 5117049, 5848056, 6822732, 9096976, 10234098, 11696112, 13645464, 20468196, 27290928, 40936392, 81872784, 130525361, 261050722, 391576083, 522101444, 783152166, 913677527, 1044202888, 1174728249, 1566304332, 1827355054, 2088405776, 2349456498, 2741032581, 3132608664, 3654710108, 4698912996, 5482065162, 6265217328, 7309420216, 8223097743, 9397825992, 10964130324, 14618840432, 16446195486, 18795651984, 21928260648, 32892390972, 43856521296, 65784781944, 131569563888]

約数ペア:

[(1, 131569563888), (2, 65784781944), (3, 43856521296), (4, 32892390972), (6, 21928260648), (7, 18795651984), (8, 16446195486), (9, 14618840432), (12, 10964130324), (14, 9397825992), (16, 8223097743), (18, 7309420216), (21, 6265217328), (24, 5482065162), (28, 4698912996), (36, 3654710108), (42, 3132608664), (48, 2741032581), (56, 2349456498), (63, 2088405776), (72, 1827355054), (84, 1566304332), (112, 1174728249), (126, 1044202888), (144, 913677527), (168, 783152166), (252, 522101444), (336, 391576083), (504, 261050722), (1008, 130525361), (1607, 81872784), (3214, 40936392), (4821, 27290928), (6428, 20468196), (9642, 13645464), (11249, 11696112), (12856, 10234098), (14463, 9096976), (19284, 6822732), (22498, 5848056), (25712, 5117049), (28926, 4548488), (33747, 3898704), (38568, 3411366), (44996, 2924028), (57852, 2274244), (67494, 1949352), (77136, 1705683), (81223, 1619856), (89992, 1462014), (101241, 1299568), (115704, 1137122), (134988, 974676), (162446, 809928), (179984, 731007), (202482, 649784), (231408, 568561), (243669, 539952), (269976, 487338), (324892, 404964)]