193462788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 525377664

約数和(自身を除く): 331914876

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 71, 74, 76, 102, 111, 114, 142, 148, 204, 213, 222, 228, 284, 323, 361, 426, 444, 629, 646, 703, 722, 852, 969, 1083, 1207, 1258, 1292, 1349, 1406, 1444, 1887, 1938, 2109, 2166, 2414, 2516, 2627, 2698, 2812, 3621, 3774, 3876, 4047, 4218, 4332, 4828, 5254, 5396, 6137, 7242, 7548, 7881, 8094, 8436, 10508, 11951, 12274, 13357, 14484, 15762, 16188, 18411, 22933, 23902, 24548, 25631, 26714, 31524, 35853, 36822, 40071, 44659, 45866, 47804, 49913, 51262, 53428, 68799, 71706, 73644, 76893, 80142, 89318, 91732, 99826, 102524, 133977, 137598, 143412, 149739, 153786, 160284, 178636, 199652, 227069, 267954, 275196, 299478, 307572, 435727, 454138, 535908, 598956, 681207, 848521, 871454, 908276, 948347, 1307181, 1362414, 1697042, 1742908, 1896694, 2545563, 2614362, 2724828, 2845041, 3394084, 3793388, 5091126, 5228724, 5690082, 10182252, 11380164, 16121899, 32243798, 48365697, 64487596, 96731394, 193462788]

約数ペア:

[(1, 193462788), (2, 96731394), (3, 64487596), (4, 48365697), (6, 32243798), (12, 16121899), (17, 11380164), (19, 10182252), (34, 5690082), (37, 5228724), (38, 5091126), (51, 3793388), (57, 3394084), (68, 2845041), (71, 2724828), (74, 2614362), (76, 2545563), (102, 1896694), (111, 1742908), (114, 1697042), (142, 1362414), (148, 1307181), (204, 948347), (213, 908276), (222, 871454), (228, 848521), (284, 681207), (323, 598956), (361, 535908), (426, 454138), (444, 435727), (629, 307572), (646, 299478), (703, 275196), (722, 267954), (852, 227069), (969, 199652), (1083, 178636), (1207, 160284), (1258, 153786), (1292, 149739), (1349, 143412), (1406, 137598), (1444, 133977), (1887, 102524), (1938, 99826), (2109, 91732), (2166, 89318), (2414, 80142), (2516, 76893), (2627, 73644), (2698, 71706), (2812, 68799), (3621, 53428), (3774, 51262), (3876, 49913), (4047, 47804), (4218, 45866), (4332, 44659), (4828, 40071), (5254, 36822), (5396, 35853), (6137, 31524), (7242, 26714), (7548, 25631), (7881, 24548), (8094, 23902), (8436, 22933), (10508, 18411), (11951, 16188), (12274, 15762), (13357, 14484)]