128445432

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 342948480

約数和(自身を除く): 214503048

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 151, 184, 201, 268, 276, 302, 402, 453, 529, 536, 552, 604, 804, 906, 1058, 1208, 1541, 1587, 1608, 1812, 2116, 3082, 3174, 3473, 3624, 4232, 4623, 6164, 6348, 6946, 9246, 10117, 10419, 12328, 12696, 13892, 18492, 20234, 20838, 27784, 30351, 35443, 36984, 40468, 41676, 60702, 70886, 79879, 80936, 83352, 106329, 121404, 141772, 159758, 212658, 232691, 239637, 242808, 283544, 319516, 425316, 465382, 479274, 639032, 698073, 850632, 930764, 958548, 1396146, 1861528, 1917096, 2792292, 5351893, 5584584, 10703786, 16055679, 21407572, 32111358, 42815144, 64222716, 128445432]

約数ペア:

[(1, 128445432), (2, 64222716), (3, 42815144), (4, 32111358), (6, 21407572), (8, 16055679), (12, 10703786), (23, 5584584), (24, 5351893), (46, 2792292), (67, 1917096), (69, 1861528), (92, 1396146), (134, 958548), (138, 930764), (151, 850632), (184, 698073), (201, 639032), (268, 479274), (276, 465382), (302, 425316), (402, 319516), (453, 283544), (529, 242808), (536, 239637), (552, 232691), (604, 212658), (804, 159758), (906, 141772), (1058, 121404), (1208, 106329), (1541, 83352), (1587, 80936), (1608, 79879), (1812, 70886), (2116, 60702), (3082, 41676), (3174, 40468), (3473, 36984), (3624, 35443), (4232, 30351), (4623, 27784), (6164, 20838), (6348, 20234), (6946, 18492), (9246, 13892), (10117, 12696), (10419, 12328)]