15672939128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{26981}}^1$

素因数の和:27069

約数の個数: 128

約数和(自身を含む): 39164912640

約数和(自身を除く): 23491973512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 41, 44, 46, 56, 77, 82, 88, 92, 154, 161, 164, 184, 253, 287, 308, 322, 328, 451, 506, 574, 616, 644, 902, 943, 1012, 1148, 1288, 1771, 1804, 1886, 2024, 2296, 3157, 3542, 3608, 3772, 6314, 6601, 7084, 7544, 10373, 12628, 13202, 14168, 20746, 25256, 26404, 26981, 41492, 52808, 53962, 72611, 82984, 107924, 145222, 188867, 215848, 290444, 296791, 377734, 580888, 593582, 620563, 755468, 1106221, 1187164, 1241126, 1510936, 2077537, 2212442, 2374328, 2482252, 4155074, 4343941, 4424884, 4964504, 6826193, 7743547, 8310148, 8687882, 8849768, 12168431, 13652386, 15487094, 16620296, 17375764, 24336862, 25443083, 27304772, 30974188, 34751528, 47783351, 48673724, 50886166, 54609544, 61948376, 85179017, 95566702, 97347448, 101772332, 170358034, 178101581, 191133404, 203544664, 279873913, 340716068, 356203162, 382266808, 559747826, 681432136, 712406324, 1119495652, 1424812648, 1959117391, 2238991304, 3918234782, 7836469564, 15672939128]

約数ペア:

[(1, 15672939128), (2, 7836469564), (4, 3918234782), (7, 2238991304), (8, 1959117391), (11, 1424812648), (14, 1119495652), (22, 712406324), (23, 681432136), (28, 559747826), (41, 382266808), (44, 356203162), (46, 340716068), (56, 279873913), (77, 203544664), (82, 191133404), (88, 178101581), (92, 170358034), (154, 101772332), (161, 97347448), (164, 95566702), (184, 85179017), (253, 61948376), (287, 54609544), (308, 50886166), (322, 48673724), (328, 47783351), (451, 34751528), (506, 30974188), (574, 27304772), (616, 25443083), (644, 24336862), (902, 17375764), (943, 16620296), (1012, 15487094), (1148, 13652386), (1288, 12168431), (1771, 8849768), (1804, 8687882), (1886, 8310148), (2024, 7743547), (2296, 6826193), (3157, 4964504), (3542, 4424884), (3608, 4343941), (3772, 4155074), (6314, 2482252), (6601, 2374328), (7084, 2212442), (7544, 2077537), (10373, 1510936), (12628, 1241126), (13202, 1187164), (14168, 1106221), (20746, 755468), (25256, 620563), (26404, 593582), (26981, 580888), (41492, 377734), (52808, 296791), (53962, 290444), (72611, 215848), (82984, 188867), (107924, 145222)]