142487568

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^2$

素因数の和:313

約数の個数: 90

約数和(自身を含む): 406906682

約数和(自身を除く): 264419114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 101, 144, 194, 202, 291, 303, 388, 404, 582, 606, 776, 808, 873, 909, 1164, 1212, 1552, 1616, 1746, 1818, 2328, 2424, 3492, 3636, 4656, 4848, 6984, 7272, 9797, 10201, 13968, 14544, 19594, 20402, 29391, 30603, 39188, 40804, 58782, 61206, 78376, 81608, 88173, 91809, 117564, 122412, 156752, 163216, 176346, 183618, 235128, 244824, 352692, 367236, 470256, 489648, 705384, 734472, 989497, 1410768, 1468944, 1978994, 2968491, 3957988, 5936982, 7915976, 8905473, 11873964, 15831952, 17810946, 23747928, 35621892, 47495856, 71243784, 142487568]

約数ペア:

[(1, 142487568), (2, 71243784), (3, 47495856), (4, 35621892), (6, 23747928), (8, 17810946), (9, 15831952), (12, 11873964), (16, 8905473), (18, 7915976), (24, 5936982), (36, 3957988), (48, 2968491), (72, 1978994), (97, 1468944), (101, 1410768), (144, 989497), (194, 734472), (202, 705384), (291, 489648), (303, 470256), (388, 367236), (404, 352692), (582, 244824), (606, 235128), (776, 183618), (808, 176346), (873, 163216), (909, 156752), (1164, 122412), (1212, 117564), (1552, 91809), (1616, 88173), (1746, 81608), (1818, 78376), (2328, 61206), (2424, 58782), (3492, 40804), (3636, 39188), (4656, 30603), (4848, 29391), (6984, 20402), (7272, 19594), (9797, 14544), (10201, 13968)]