155646336

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17623}}^1$

素因数の和:17663

約数の個数: 64

約数和(自身を含む): 431435520

約数和(自身を除く): 275789184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 17623, 35246, 52869, 70492, 105738, 140984, 211476, 281968, 405329, 422952, 563936, 810658, 845904, 1127872, 1215987, 1621316, 1691808, 2255744, 2431974, 3242632, 3383616, 4863948, 6485264, 6767232, 9727896, 12970528, 19455792, 25941056, 38911584, 51882112, 77823168, 155646336]

約数ペア:

[(1, 155646336), (2, 77823168), (3, 51882112), (4, 38911584), (6, 25941056), (8, 19455792), (12, 12970528), (16, 9727896), (23, 6767232), (24, 6485264), (32, 4863948), (46, 3383616), (48, 3242632), (64, 2431974), (69, 2255744), (92, 1691808), (96, 1621316), (128, 1215987), (138, 1127872), (184, 845904), (192, 810658), (276, 563936), (368, 422952), (384, 405329), (552, 281968), (736, 211476), (1104, 140984), (1472, 105738), (2208, 70492), (2944, 52869), (4416, 35246), (8832, 17623)]