157544002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 310109184

約数和(自身を除く): 152565182

約数列:

[1, 2, 7, 11, 14, 22, 37, 43, 74, 77, 86, 154, 259, 301, 407, 473, 518, 602, 643, 814, 946, 1286, 1591, 2849, 3182, 3311, 4501, 5698, 6622, 7073, 9002, 11137, 14146, 17501, 22274, 23791, 27649, 35002, 47582, 49511, 55298, 99022, 122507, 166537, 193543, 245014, 261701, 304139, 333074, 387086, 523402, 608278, 1023013, 1831907, 2046026, 2128973, 3663814, 4257946, 7161091, 11253143, 14322182, 22506286, 78772001, 157544002]

約数ペア:

[(1, 157544002), (2, 78772001), (7, 22506286), (11, 14322182), (14, 11253143), (22, 7161091), (37, 4257946), (43, 3663814), (74, 2128973), (77, 2046026), (86, 1831907), (154, 1023013), (259, 608278), (301, 523402), (407, 387086), (473, 333074), (518, 304139), (602, 261701), (643, 245014), (814, 193543), (946, 166537), (1286, 122507), (1591, 99022), (2849, 55298), (3182, 49511), (3311, 47582), (4501, 35002), (5698, 27649), (6622, 23791), (7073, 22274), (9002, 17501), (11137, 14146)]