173639312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1576

約数の個数: 80

約数和(自身を含む): 424056192

約数和(自身を除く): 250416880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1232, 1358, 1453, 1552, 2134, 2716, 2906, 4268, 5432, 5812, 7469, 8536, 10171, 10864, 11624, 14938, 15983, 17072, 20342, 23248, 29876, 31966, 40684, 59752, 63932, 81368, 111881, 119504, 127864, 140941, 162736, 223762, 255728, 281882, 447524, 563764, 895048, 986587, 1127528, 1550351, 1790096, 1973174, 2255056, 3100702, 3946348, 6201404, 7892696, 10852457, 12402808, 15785392, 21704914, 24805616, 43409828, 86819656, 173639312]

約数ペア:

[(1, 173639312), (2, 86819656), (4, 43409828), (7, 24805616), (8, 21704914), (11, 15785392), (14, 12402808), (16, 10852457), (22, 7892696), (28, 6201404), (44, 3946348), (56, 3100702), (77, 2255056), (88, 1973174), (97, 1790096), (112, 1550351), (154, 1127528), (176, 986587), (194, 895048), (308, 563764), (388, 447524), (616, 281882), (679, 255728), (776, 223762), (1067, 162736), (1232, 140941), (1358, 127864), (1453, 119504), (1552, 111881), (2134, 81368), (2716, 63932), (2906, 59752), (4268, 40684), (5432, 31966), (5812, 29876), (7469, 23248), (8536, 20342), (10171, 17072), (10864, 15983), (11624, 14938)]