138744384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 392460480

約数和(自身を除く): 253716096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 146, 152, 192, 219, 228, 292, 304, 438, 456, 521, 584, 608, 876, 912, 1042, 1168, 1216, 1387, 1563, 1752, 1824, 2084, 2336, 2774, 3126, 3504, 3648, 4161, 4168, 4672, 5548, 6252, 7008, 8322, 8336, 9899, 11096, 12504, 14016, 16644, 16672, 19798, 22192, 25008, 29697, 33288, 33344, 38033, 39596, 44384, 50016, 59394, 66576, 76066, 79192, 88768, 100032, 114099, 118788, 133152, 152132, 158384, 228198, 237576, 266304, 304264, 316768, 456396, 475152, 608528, 633536, 722627, 912792, 950304, 1217056, 1445254, 1825584, 1900608, 2167881, 2434112, 2890508, 3651168, 4335762, 5781016, 7302336, 8671524, 11562032, 17343048, 23124064, 34686096, 46248128, 69372192, 138744384]

約数ペア:

[(1, 138744384), (2, 69372192), (3, 46248128), (4, 34686096), (6, 23124064), (8, 17343048), (12, 11562032), (16, 8671524), (19, 7302336), (24, 5781016), (32, 4335762), (38, 3651168), (48, 2890508), (57, 2434112), (64, 2167881), (73, 1900608), (76, 1825584), (96, 1445254), (114, 1217056), (146, 950304), (152, 912792), (192, 722627), (219, 633536), (228, 608528), (292, 475152), (304, 456396), (438, 316768), (456, 304264), (521, 266304), (584, 237576), (608, 228198), (876, 158384), (912, 152132), (1042, 133152), (1168, 118788), (1216, 114099), (1387, 100032), (1563, 88768), (1752, 79192), (1824, 76066), (2084, 66576), (2336, 59394), (2774, 50016), (3126, 44384), (3504, 39596), (3648, 38033), (4161, 33344), (4168, 33288), (4672, 29697), (5548, 25008), (6252, 22192), (7008, 19798), (8322, 16672), (8336, 16644), (9899, 14016), (11096, 12504)]