147908208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{440203}}^1$

素因数の和:440221

約数の個数: 40

約数和(自身を含む): 436682368

約数和(自身を除く): 288774160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 440203, 880406, 1320609, 1760812, 2641218, 3081421, 3521624, 5282436, 6162842, 7043248, 9244263, 10564872, 12325684, 18488526, 21129744, 24651368, 36977052, 49302736, 73954104, 147908208]

約数ペア:

[(1, 147908208), (2, 73954104), (3, 49302736), (4, 36977052), (6, 24651368), (7, 21129744), (8, 18488526), (12, 12325684), (14, 10564872), (16, 9244263), (21, 7043248), (24, 6162842), (28, 5282436), (42, 3521624), (48, 3081421), (56, 2641218), (84, 1760812), (112, 1320609), (168, 880406), (336, 440203)]