160378064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 389558400

約数和(自身を除く): 229180336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 349, 373, 616, 698, 746, 1232, 1396, 1492, 2443, 2611, 2792, 2984, 3839, 4103, 4886, 5222, 5584, 5968, 7678, 8206, 9772, 10444, 15356, 16412, 19544, 20888, 26873, 28721, 30712, 32824, 39088, 41776, 53746, 57442, 61424, 65648, 107492, 114884, 130177, 214984, 229768, 260354, 429968, 459536, 520708, 911239, 1041416, 1431947, 1822478, 2082832, 2863894, 3644956, 5727788, 7289912, 10023629, 11455576, 14579824, 20047258, 22911152, 40094516, 80189032, 160378064]

約数ペア:

[(1, 160378064), (2, 80189032), (4, 40094516), (7, 22911152), (8, 20047258), (11, 14579824), (14, 11455576), (16, 10023629), (22, 7289912), (28, 5727788), (44, 3644956), (56, 2863894), (77, 2082832), (88, 1822478), (112, 1431947), (154, 1041416), (176, 911239), (308, 520708), (349, 459536), (373, 429968), (616, 260354), (698, 229768), (746, 214984), (1232, 130177), (1396, 114884), (1492, 107492), (2443, 65648), (2611, 61424), (2792, 57442), (2984, 53746), (3839, 41776), (4103, 39088), (4886, 32824), (5222, 30712), (5584, 28721), (5968, 26873), (7678, 20888), (8206, 19544), (9772, 16412), (10444, 15356)]