128321136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46901}}^1$

素因数の和:46934

約数の個数: 60

約数和(自身を含む): 378030120

約数和(自身を除く): 249708984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 46901, 93802, 140703, 187604, 281406, 375208, 422109, 562812, 750416, 844218, 891119, 1125624, 1688436, 1782238, 2251248, 2673357, 3376872, 3564476, 5346714, 6753744, 7128952, 8020071, 10693428, 14257904, 16040142, 21386856, 32080284, 42773712, 64160568, 128321136]

約数ペア:

[(1, 128321136), (2, 64160568), (3, 42773712), (4, 32080284), (6, 21386856), (8, 16040142), (9, 14257904), (12, 10693428), (16, 8020071), (18, 7128952), (19, 6753744), (24, 5346714), (36, 3564476), (38, 3376872), (48, 2673357), (57, 2251248), (72, 1782238), (76, 1688436), (114, 1125624), (144, 891119), (152, 844218), (171, 750416), (228, 562812), (304, 422109), (342, 375208), (456, 281406), (684, 187604), (912, 140703), (1368, 93802), (2736, 46901)]