128970432

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13171}}^1$

素因数の和:13206

約数の個数: 84

約数和(自身を含む): 391445496

約数和(自身を除く): 262475064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 13171, 26342, 39513, 52684, 79026, 105368, 118539, 158052, 210736, 223907, 237078, 316104, 421472, 447814, 474156, 632208, 671721, 842944, 895628, 948312, 1264416, 1343442, 1791256, 1896624, 2015163, 2528832, 2686884, 3582512, 3793248, 4030326, 5373768, 7165024, 7586496, 8060652, 10747536, 14330048, 16121304, 21495072, 32242608, 42990144, 64485216, 128970432]

約数ペア:

[(1, 128970432), (2, 64485216), (3, 42990144), (4, 32242608), (6, 21495072), (8, 16121304), (9, 14330048), (12, 10747536), (16, 8060652), (17, 7586496), (18, 7165024), (24, 5373768), (32, 4030326), (34, 3793248), (36, 3582512), (48, 2686884), (51, 2528832), (64, 2015163), (68, 1896624), (72, 1791256), (96, 1343442), (102, 1264416), (136, 948312), (144, 895628), (153, 842944), (192, 671721), (204, 632208), (272, 474156), (288, 447814), (306, 421472), (408, 316104), (544, 237078), (576, 223907), (612, 210736), (816, 158052), (1088, 118539), (1224, 105368), (1632, 79026), (2448, 52684), (3264, 39513), (4896, 26342), (9792, 13171)]