142386384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{423769}}^1$

素因数の和:423787

約数の個数: 40

約数和(自身を含む): 420379840

約数和(自身を除く): 277993456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 423769, 847538, 1271307, 1695076, 2542614, 2966383, 3390152, 5085228, 5932766, 6780304, 8899149, 10170456, 11865532, 17798298, 20340912, 23731064, 35596596, 47462128, 71193192, 142386384]

約数ペア:

[(1, 142386384), (2, 71193192), (3, 47462128), (4, 35596596), (6, 23731064), (7, 20340912), (8, 17798298), (12, 11865532), (14, 10170456), (16, 8899149), (21, 6780304), (24, 5932766), (28, 5085228), (42, 3390152), (48, 2966383), (56, 2542614), (84, 1695076), (112, 1271307), (168, 847538), (336, 423769)]