149026538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 241056000

約数和(自身を除く): 92029462

約数列:

[1, 2, 19, 38, 61, 122, 239, 269, 478, 538, 1159, 2318, 4541, 5111, 9082, 10222, 14579, 16409, 29158, 32818, 64291, 128582, 277001, 311771, 554002, 623542, 1221529, 2443058, 3921751, 7843502, 74513269, 149026538]

約数ペア:

[(1, 149026538), (2, 74513269), (19, 7843502), (38, 3921751), (61, 2443058), (122, 1221529), (239, 623542), (269, 554002), (478, 311771), (538, 277001), (1159, 128582), (2318, 64291), (4541, 32818), (5111, 29158), (9082, 16409), (10222, 14579)]