166101880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16033}}^1$

素因数の和:16088

約数の個数: 64

約数和(自身を含む): 438690240

約数和(自身を除く): 272588360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 16033, 32066, 64132, 80165, 112231, 128264, 160330, 224462, 320660, 448924, 561155, 593221, 641320, 897848, 1122310, 1186442, 2244620, 2372884, 2966105, 4152547, 4489240, 4745768, 5932210, 8305094, 11864420, 16610188, 20762735, 23728840, 33220376, 41525470, 83050940, 166101880]

約数ペア:

[(1, 166101880), (2, 83050940), (4, 41525470), (5, 33220376), (7, 23728840), (8, 20762735), (10, 16610188), (14, 11864420), (20, 8305094), (28, 5932210), (35, 4745768), (37, 4489240), (40, 4152547), (56, 2966105), (70, 2372884), (74, 2244620), (140, 1186442), (148, 1122310), (185, 897848), (259, 641320), (280, 593221), (296, 561155), (370, 448924), (518, 320660), (740, 224462), (1036, 160330), (1295, 128264), (1480, 112231), (2072, 80165), (2590, 64132), (5180, 32066), (10360, 16033)]