180702928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{94907}}^1$

素因数の和:94939

約数の個数: 40

約数和(自身を含む): 423669312

約数和(自身を除く): 242966384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 94907, 189814, 379628, 664349, 759256, 1328698, 1518512, 1613419, 2657396, 3226838, 5314792, 6453676, 10629584, 11293933, 12907352, 22587866, 25814704, 45175732, 90351464, 180702928]

約数ペア:

[(1, 180702928), (2, 90351464), (4, 45175732), (7, 25814704), (8, 22587866), (14, 12907352), (16, 11293933), (17, 10629584), (28, 6453676), (34, 5314792), (56, 3226838), (68, 2657396), (112, 1613419), (119, 1518512), (136, 1328698), (238, 759256), (272, 664349), (476, 379628), (952, 189814), (1904, 94907)]