149381994

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11987}}^1$

素因数の和:12090

約数の個数: 32

約数和(自身を含む): 313030656

約数和(自身を除く): 163648662

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 2077, 4154, 6231, 11987, 12462, 23974, 35961, 71922, 371597, 743194, 803129, 1114791, 1606258, 2229582, 2409387, 4818774, 24896999, 49793998, 74690997, 149381994]

約数ペア:

[(1, 149381994), (2, 74690997), (3, 49793998), (6, 24896999), (31, 4818774), (62, 2409387), (67, 2229582), (93, 1606258), (134, 1114791), (186, 803129), (201, 743194), (402, 371597), (2077, 71922), (4154, 35961), (6231, 23974), (11987, 12462)]