131140992

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20123

約数の個数: 64

約数和(自身を含む): 368852400

約数和(自身を除く): 237711408

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, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 321424, 341513, 482136, 642848, 683026, 964272, 1024539, 1285696, 1366052, 1928544, 2049078, 2571392, 2732104, 3857088, 4098156, 5464208, 7714176, 8196312, 10928416, 16392624, 21856832, 32785248, 43713664, 65570496, 131140992]

約数ペア:

[(1, 131140992), (2, 65570496), (3, 43713664), (4, 32785248), (6, 21856832), (8, 16392624), (12, 10928416), (16, 8196312), (17, 7714176), (24, 5464208), (32, 4098156), (34, 3857088), (48, 2732104), (51, 2571392), (64, 2049078), (68, 1928544), (96, 1366052), (102, 1285696), (128, 1024539), (136, 964272), (192, 683026), (204, 642848), (272, 482136), (384, 341513), (408, 321424), (544, 241068), (816, 160712), (1088, 120534), (1632, 80356), (2176, 60267), (3264, 40178), (6528, 20089)]