128327424

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9829}}^1$

素因数の和:9865

約数の個数: 72

約数和(自身を含む): 361665360

約数和(自身を除く): 233337936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 9829, 13056, 19658, 29487, 39316, 58974, 78632, 117948, 157264, 167093, 235896, 314528, 334186, 471792, 501279, 629056, 668372, 943584, 1002558, 1258112, 1336744, 1887168, 2005116, 2516224, 2673488, 3774336, 4010232, 5346976, 7548672, 8020464, 10693952, 16040928, 21387904, 32081856, 42775808, 64163712, 128327424]

約数ペア:

[(1, 128327424), (2, 64163712), (3, 42775808), (4, 32081856), (6, 21387904), (8, 16040928), (12, 10693952), (16, 8020464), (17, 7548672), (24, 5346976), (32, 4010232), (34, 3774336), (48, 2673488), (51, 2516224), (64, 2005116), (68, 1887168), (96, 1336744), (102, 1258112), (128, 1002558), (136, 943584), (192, 668372), (204, 629056), (256, 501279), (272, 471792), (384, 334186), (408, 314528), (544, 235896), (768, 167093), (816, 157264), (1088, 117948), (1632, 78632), (2176, 58974), (3264, 39316), (4352, 29487), (6528, 19658), (9829, 13056)]