163399734

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 388089600

約数和(自身を除く): 224689866

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1206, 1273, 1809, 2377, 2546, 3618, 3819, 4754, 7131, 7638, 11457, 14262, 21393, 22914, 34371, 42786, 45163, 64179, 68742, 90326, 128358, 135489, 159259, 270978, 318518, 406467, 477777, 812934, 955554, 1219401, 1433331, 2438802, 2866662, 3025921, 4299993, 6051842, 8599986, 9077763, 18155526, 27233289, 54466578, 81699867, 163399734]

約数ペア:

[(1, 163399734), (2, 81699867), (3, 54466578), (6, 27233289), (9, 18155526), (18, 9077763), (19, 8599986), (27, 6051842), (38, 4299993), (54, 3025921), (57, 2866662), (67, 2438802), (114, 1433331), (134, 1219401), (171, 955554), (201, 812934), (342, 477777), (402, 406467), (513, 318518), (603, 270978), (1026, 159259), (1206, 135489), (1273, 128358), (1809, 90326), (2377, 68742), (2546, 64179), (3618, 45163), (3819, 42786), (4754, 34371), (7131, 22914), (7638, 21393), (11457, 14262)]