153643462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 290234880

約数和(自身を除く): 136591418

約数列:

[1, 2, 7, 14, 19, 37, 38, 67, 74, 133, 134, 233, 259, 266, 466, 469, 518, 703, 938, 1273, 1406, 1631, 2479, 2546, 3262, 4427, 4921, 4958, 8621, 8854, 8911, 9842, 15611, 17242, 17353, 17822, 30989, 31222, 34706, 47101, 60347, 61978, 94202, 109277, 120694, 163799, 218554, 296609, 327598, 329707, 577607, 593218, 659414, 1146593, 1155214, 2076263, 2293186, 4043249, 4152526, 8086498, 10974533, 21949066, 76821731, 153643462]

約数ペア:

[(1, 153643462), (2, 76821731), (7, 21949066), (14, 10974533), (19, 8086498), (37, 4152526), (38, 4043249), (67, 2293186), (74, 2076263), (133, 1155214), (134, 1146593), (233, 659414), (259, 593218), (266, 577607), (466, 329707), (469, 327598), (518, 296609), (703, 218554), (938, 163799), (1273, 120694), (1406, 109277), (1631, 94202), (2479, 61978), (2546, 60347), (3262, 47101), (4427, 34706), (4921, 31222), (4958, 30989), (8621, 17822), (8854, 17353), (8911, 17242), (9842, 15611)]