149381274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 362465280

約数和(自身を除く): 213084006

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 59, 69, 118, 138, 161, 177, 322, 354, 413, 483, 826, 966, 1239, 1357, 2478, 2621, 2714, 4071, 5242, 7863, 8142, 9499, 15726, 18347, 18998, 28497, 36694, 55041, 56994, 60283, 110082, 120566, 154639, 180849, 309278, 361698, 421981, 463917, 843962, 927834, 1082473, 1265943, 2164946, 2531886, 3247419, 3556697, 6494838, 7113394, 10670091, 21340182, 24896879, 49793758, 74690637, 149381274]

約数ペア:

[(1, 149381274), (2, 74690637), (3, 49793758), (6, 24896879), (7, 21340182), (14, 10670091), (21, 7113394), (23, 6494838), (42, 3556697), (46, 3247419), (59, 2531886), (69, 2164946), (118, 1265943), (138, 1082473), (161, 927834), (177, 843962), (322, 463917), (354, 421981), (413, 361698), (483, 309278), (826, 180849), (966, 154639), (1239, 120566), (1357, 110082), (2478, 60283), (2621, 56994), (2714, 55041), (4071, 36694), (5242, 28497), (7863, 18998), (8142, 18347), (9499, 15726)]