149753916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 409157840

約数和(自身を除く): 259403924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 433, 468, 739, 866, 1299, 1478, 1732, 2217, 2598, 2956, 3897, 4434, 5196, 5629, 6651, 7794, 8868, 9607, 11258, 13302, 15588, 16887, 19214, 22516, 26604, 28821, 33774, 38428, 50661, 57642, 67548, 86463, 101322, 115284, 172926, 202644, 319987, 345852, 639974, 959961, 1279948, 1919922, 2879883, 3839844, 4159831, 5759766, 8319662, 11519532, 12479493, 16639324, 24958986, 37438479, 49917972, 74876958, 149753916]

約数ペア:

[(1, 149753916), (2, 74876958), (3, 49917972), (4, 37438479), (6, 24958986), (9, 16639324), (12, 12479493), (13, 11519532), (18, 8319662), (26, 5759766), (36, 4159831), (39, 3839844), (52, 2879883), (78, 1919922), (117, 1279948), (156, 959961), (234, 639974), (433, 345852), (468, 319987), (739, 202644), (866, 172926), (1299, 115284), (1478, 101322), (1732, 86463), (2217, 67548), (2598, 57642), (2956, 50661), (3897, 38428), (4434, 33774), (5196, 28821), (5629, 26604), (6651, 22516), (7794, 19214), (8868, 16887), (9607, 15588), (11258, 13302)]