223086416

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 530608896

約数和(自身を除く): 307522480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 67, 98, 112, 124, 134, 137, 196, 217, 248, 268, 274, 392, 434, 469, 496, 536, 548, 784, 868, 938, 959, 1072, 1096, 1519, 1736, 1876, 1918, 2077, 2192, 3038, 3283, 3472, 3752, 3836, 4154, 4247, 6076, 6566, 6713, 7504, 7672, 8308, 8494, 9179, 12152, 13132, 13426, 14539, 15344, 16616, 16988, 18358, 24304, 26264, 26852, 29078, 29729, 33232, 33976, 36716, 52528, 53704, 58156, 59458, 64253, 67952, 73432, 101773, 107408, 116312, 118916, 128506, 146864, 203546, 208103, 232624, 237832, 257012, 284549, 407092, 416206, 449771, 475664, 514024, 569098, 814184, 832412, 899542, 1028048, 1138196, 1628368, 1664824, 1799084, 1991843, 2276392, 3329648, 3598168, 3983686, 4552784, 7196336, 7967372, 13942901, 15934744, 27885802, 31869488, 55771604, 111543208, 223086416]

約数ペア:

[(1, 223086416), (2, 111543208), (4, 55771604), (7, 31869488), (8, 27885802), (14, 15934744), (16, 13942901), (28, 7967372), (31, 7196336), (49, 4552784), (56, 3983686), (62, 3598168), (67, 3329648), (98, 2276392), (112, 1991843), (124, 1799084), (134, 1664824), (137, 1628368), (196, 1138196), (217, 1028048), (248, 899542), (268, 832412), (274, 814184), (392, 569098), (434, 514024), (469, 475664), (496, 449771), (536, 416206), (548, 407092), (784, 284549), (868, 257012), (938, 237832), (959, 232624), (1072, 208103), (1096, 203546), (1519, 146864), (1736, 128506), (1876, 118916), (1918, 116312), (2077, 107408), (2192, 101773), (3038, 73432), (3283, 67952), (3472, 64253), (3752, 59458), (3836, 58156), (4154, 53704), (4247, 52528), (6076, 36716), (6566, 33976), (6713, 33232), (7504, 29729), (7672, 29078), (8308, 26852), (8494, 26264), (9179, 24304), (12152, 18358), (13132, 16988), (13426, 16616), (14539, 15344)]