129152944

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 279624960

約数和(自身を除く): 150472016

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 289, 424, 496, 527, 578, 848, 901, 1054, 1156, 1643, 1802, 2108, 2312, 3286, 3604, 4216, 4624, 4913, 6572, 7208, 8432, 8959, 9826, 13144, 14416, 15317, 17918, 19652, 26288, 27931, 30634, 35836, 39304, 55862, 61268, 71672, 78608, 111724, 122536, 143344, 152303, 223448, 245072, 260389, 304606, 446896, 474827, 520778, 609212, 949654, 1041556, 1218424, 1899308, 2083112, 2436848, 3798616, 4166224, 7597232, 8072059, 16144118, 32288236, 64576472, 129152944]

約数ペア:

[(1, 129152944), (2, 64576472), (4, 32288236), (8, 16144118), (16, 8072059), (17, 7597232), (31, 4166224), (34, 3798616), (53, 2436848), (62, 2083112), (68, 1899308), (106, 1218424), (124, 1041556), (136, 949654), (212, 609212), (248, 520778), (272, 474827), (289, 446896), (424, 304606), (496, 260389), (527, 245072), (578, 223448), (848, 152303), (901, 143344), (1054, 122536), (1156, 111724), (1643, 78608), (1802, 71672), (2108, 61268), (2312, 55862), (3286, 39304), (3604, 35836), (4216, 30634), (4624, 27931), (4913, 26288), (6572, 19652), (7208, 17918), (8432, 15317), (8959, 14416), (9826, 13144)]