149278752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{74047}}^1$

素因数の和:74070

約数の個数: 72

約数和(自身を含む): 485162496

約数和(自身を除く): 335883744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 74047, 148094, 222141, 296188, 444282, 518329, 592376, 666423, 888564, 1036658, 1184752, 1332846, 1554987, 1777128, 2073316, 2369504, 2665692, 3109974, 3554256, 4146632, 4664961, 5331384, 6219948, 7108512, 8293264, 9329922, 10662768, 12439896, 16586528, 18659844, 21325536, 24879792, 37319688, 49759584, 74639376, 149278752]

約数ペア:

[(1, 149278752), (2, 74639376), (3, 49759584), (4, 37319688), (6, 24879792), (7, 21325536), (8, 18659844), (9, 16586528), (12, 12439896), (14, 10662768), (16, 9329922), (18, 8293264), (21, 7108512), (24, 6219948), (28, 5331384), (32, 4664961), (36, 4146632), (42, 3554256), (48, 3109974), (56, 2665692), (63, 2369504), (72, 2073316), (84, 1777128), (96, 1554987), (112, 1332846), (126, 1184752), (144, 1036658), (168, 888564), (224, 666423), (252, 592376), (288, 518329), (336, 444282), (504, 296188), (672, 222141), (1008, 148094), (2016, 74047)]