168152480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25633}}^1$

素因数の和:25689

約数の個数: 48

約数和(自身を含む): 406965384

約数和(自身を除く): 238812904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 25633, 51266, 102532, 128165, 205064, 256330, 410128, 512660, 820256, 1025320, 1050953, 2050640, 2101906, 4101280, 4203812, 5254765, 8407624, 10509530, 16815248, 21019060, 33630496, 42038120, 84076240, 168152480]

約数ペア:

[(1, 168152480), (2, 84076240), (4, 42038120), (5, 33630496), (8, 21019060), (10, 16815248), (16, 10509530), (20, 8407624), (32, 5254765), (40, 4203812), (41, 4101280), (80, 2101906), (82, 2050640), (160, 1050953), (164, 1025320), (205, 820256), (328, 512660), (410, 410128), (656, 256330), (820, 205064), (1312, 128165), (1640, 102532), (3280, 51266), (6560, 25633)]