155190744

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{25969}}^1$

素因数の和:26064

約数の個数: 48

約数和(自身を含む): 425388600

約数和(自身を除く): 270197856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 25969, 51938, 77907, 103876, 155814, 207752, 233721, 311628, 467442, 623256, 934884, 1869768, 2155427, 4310854, 6466281, 8621708, 12932562, 17243416, 19398843, 25865124, 38797686, 51730248, 77595372, 155190744]

約数ペア:

[(1, 155190744), (2, 77595372), (3, 51730248), (4, 38797686), (6, 25865124), (8, 19398843), (9, 17243416), (12, 12932562), (18, 8621708), (24, 6466281), (36, 4310854), (72, 2155427), (83, 1869768), (166, 934884), (249, 623256), (332, 467442), (498, 311628), (664, 233721), (747, 207752), (996, 155814), (1494, 103876), (1992, 77907), (2988, 51938), (5976, 25969)]