168279328

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 418854240

約数和(自身を除く): 250574912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 59, 68, 98, 107, 112, 118, 119, 136, 196, 214, 224, 236, 238, 272, 392, 413, 428, 472, 476, 544, 749, 784, 826, 833, 856, 944, 952, 1003, 1498, 1568, 1652, 1666, 1712, 1819, 1888, 1904, 2006, 2891, 2996, 3304, 3332, 3424, 3638, 3808, 4012, 5243, 5782, 5992, 6313, 6608, 6664, 7021, 7276, 8024, 10486, 11564, 11984, 12626, 12733, 13216, 13328, 14042, 14552, 16048, 20972, 23128, 23968, 25252, 25466, 26656, 28084, 29104, 32096, 41944, 44191, 46256, 49147, 50504, 50932, 56168, 58208, 83888, 88382, 89131, 92512, 98294, 101008, 101864, 107321, 112336, 167776, 176764, 178262, 196588, 202016, 203728, 214642, 224672, 309337, 353528, 356524, 393176, 407456, 429284, 618674, 707056, 713048, 751247, 786352, 858568, 1237348, 1414112, 1426096, 1502494, 1572704, 1717136, 2474696, 2852192, 3004988, 3434272, 4949392, 5258729, 6009976, 9898784, 10517458, 12019952, 21034916, 24039904, 42069832, 84139664, 168279328]

約数ペア:

[(1, 168279328), (2, 84139664), (4, 42069832), (7, 24039904), (8, 21034916), (14, 12019952), (16, 10517458), (17, 9898784), (28, 6009976), (32, 5258729), (34, 4949392), (49, 3434272), (56, 3004988), (59, 2852192), (68, 2474696), (98, 1717136), (107, 1572704), (112, 1502494), (118, 1426096), (119, 1414112), (136, 1237348), (196, 858568), (214, 786352), (224, 751247), (236, 713048), (238, 707056), (272, 618674), (392, 429284), (413, 407456), (428, 393176), (472, 356524), (476, 353528), (544, 309337), (749, 224672), (784, 214642), (826, 203728), (833, 202016), (856, 196588), (944, 178262), (952, 176764), (1003, 167776), (1498, 112336), (1568, 107321), (1652, 101864), (1666, 101008), (1712, 98294), (1819, 92512), (1888, 89131), (1904, 88382), (2006, 83888), (2891, 58208), (2996, 56168), (3304, 50932), (3332, 50504), (3424, 49147), (3638, 46256), (3808, 44191), (4012, 41944), (5243, 32096), (5782, 29104), (5992, 28084), (6313, 26656), (6608, 25466), (6664, 25252), (7021, 23968), (7276, 23128), (8024, 20972), (10486, 16048), (11564, 14552), (11984, 14042), (12626, 13328), (12733, 13216)]