178664928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 329367072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 239, 312, 416, 478, 599, 624, 717, 956, 1198, 1248, 1434, 1797, 1912, 2396, 2868, 3107, 3594, 3824, 4792, 5736, 6214, 7188, 7648, 7787, 9321, 9584, 11472, 12428, 14376, 15574, 18642, 19168, 22944, 23361, 24856, 28752, 31148, 37284, 46722, 49712, 57504, 62296, 74568, 93444, 99424, 124592, 143161, 149136, 186888, 249184, 286322, 298272, 373776, 429483, 572644, 747552, 858966, 1145288, 1717932, 1861093, 2290576, 3435864, 3722186, 4581152, 5583279, 6871728, 7444372, 11166558, 13743456, 14888744, 22333116, 29777488, 44666232, 59554976, 89332464, 178664928]

約数ペア:

[(1, 178664928), (2, 89332464), (3, 59554976), (4, 44666232), (6, 29777488), (8, 22333116), (12, 14888744), (13, 13743456), (16, 11166558), (24, 7444372), (26, 6871728), (32, 5583279), (39, 4581152), (48, 3722186), (52, 3435864), (78, 2290576), (96, 1861093), (104, 1717932), (156, 1145288), (208, 858966), (239, 747552), (312, 572644), (416, 429483), (478, 373776), (599, 298272), (624, 286322), (717, 249184), (956, 186888), (1198, 149136), (1248, 143161), (1434, 124592), (1797, 99424), (1912, 93444), (2396, 74568), (2868, 62296), (3107, 57504), (3594, 49712), (3824, 46722), (4792, 37284), (5736, 31148), (6214, 28752), (7188, 24856), (7648, 23361), (7787, 22944), (9321, 19168), (9584, 18642), (11472, 15574), (12428, 14376)]