156984744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 474439680

約数和(自身を除く): 317454936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 701, 744, 868, 903, 1032, 1204, 1302, 1333, 1402, 1736, 1806, 2103, 2408, 2604, 2666, 2804, 3612, 3999, 4206, 4907, 5208, 5332, 5608, 7224, 7998, 8412, 9331, 9814, 10664, 14721, 15996, 16824, 18662, 19628, 21731, 27993, 29442, 30143, 31992, 37324, 39256, 43462, 55986, 58884, 60286, 65193, 74648, 86924, 90429, 111972, 117768, 120572, 130386, 152117, 173848, 180858, 211001, 223944, 241144, 260772, 304234, 361716, 422002, 456351, 521544, 608468, 633003, 723432, 844004, 912702, 934433, 1216936, 1266006, 1688008, 1825404, 1868866, 2532012, 2803299, 3650808, 3737732, 5064024, 5606598, 6541031, 7475464, 11213196, 13082062, 19623093, 22426392, 26164124, 39246186, 52328248, 78492372, 156984744]

約数ペア:

[(1, 156984744), (2, 78492372), (3, 52328248), (4, 39246186), (6, 26164124), (7, 22426392), (8, 19623093), (12, 13082062), (14, 11213196), (21, 7475464), (24, 6541031), (28, 5606598), (31, 5064024), (42, 3737732), (43, 3650808), (56, 2803299), (62, 2532012), (84, 1868866), (86, 1825404), (93, 1688008), (124, 1266006), (129, 1216936), (168, 934433), (172, 912702), (186, 844004), (217, 723432), (248, 633003), (258, 608468), (301, 521544), (344, 456351), (372, 422002), (434, 361716), (516, 304234), (602, 260772), (651, 241144), (701, 223944), (744, 211001), (868, 180858), (903, 173848), (1032, 152117), (1204, 130386), (1302, 120572), (1333, 117768), (1402, 111972), (1736, 90429), (1806, 86924), (2103, 74648), (2408, 65193), (2604, 60286), (2666, 58884), (2804, 55986), (3612, 43462), (3999, 39256), (4206, 37324), (4907, 31992), (5208, 30143), (5332, 29442), (5608, 27993), (7224, 21731), (7998, 19628), (8412, 18662), (9331, 16824), (9814, 15996), (10664, 14721)]