148705872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{442577}}^1$

素因数の和:442595

約数の個数: 40

約数和(自身を含む): 439037376

約数和(自身を除く): 290331504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 442577, 885154, 1327731, 1770308, 2655462, 3098039, 3540616, 5310924, 6196078, 7081232, 9294117, 10621848, 12392156, 18588234, 21243696, 24784312, 37176468, 49568624, 74352936, 148705872]

約数ペア:

[(1, 148705872), (2, 74352936), (3, 49568624), (4, 37176468), (6, 24784312), (7, 21243696), (8, 18588234), (12, 12392156), (14, 10621848), (16, 9294117), (21, 7081232), (24, 6196078), (28, 5310924), (42, 3540616), (48, 3098039), (56, 2655462), (84, 1770308), (112, 1327731), (168, 885154), (336, 442577)]