194812928

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 132

約数和(自身を含む): 449226432

約数和(自身を除く): 254413504

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 124, 128, 136, 152, 248, 256, 272, 304, 323, 361, 496, 512, 527, 544, 589, 608, 646, 722, 992, 1024, 1054, 1088, 1178, 1216, 1292, 1444, 1984, 2108, 2176, 2356, 2432, 2584, 2888, 3968, 4216, 4352, 4712, 4864, 5168, 5776, 6137, 7936, 8432, 8704, 9424, 9728, 10013, 10336, 11191, 11552, 12274, 15872, 16864, 17408, 18848, 19456, 20026, 20672, 22382, 23104, 24548, 31744, 33728, 37696, 40052, 41344, 44764, 46208, 49096, 67456, 75392, 80104, 82688, 89528, 92416, 98192, 134912, 150784, 160208, 165376, 179056, 184832, 190247, 196384, 269824, 301568, 320416, 330752, 358112, 369664, 380494, 392768, 539648, 603136, 640832, 716224, 760988, 785536, 1281664, 1432448, 1521976, 1571072, 2563328, 2864896, 3043952, 3142144, 5126656, 5729792, 6087904, 6284288, 10253312, 11459584, 12175808, 24351616, 48703232, 97406464, 194812928]

約数ペア:

[(1, 194812928), (2, 97406464), (4, 48703232), (8, 24351616), (16, 12175808), (17, 11459584), (19, 10253312), (31, 6284288), (32, 6087904), (34, 5729792), (38, 5126656), (62, 3142144), (64, 3043952), (68, 2864896), (76, 2563328), (124, 1571072), (128, 1521976), (136, 1432448), (152, 1281664), (248, 785536), (256, 760988), (272, 716224), (304, 640832), (323, 603136), (361, 539648), (496, 392768), (512, 380494), (527, 369664), (544, 358112), (589, 330752), (608, 320416), (646, 301568), (722, 269824), (992, 196384), (1024, 190247), (1054, 184832), (1088, 179056), (1178, 165376), (1216, 160208), (1292, 150784), (1444, 134912), (1984, 98192), (2108, 92416), (2176, 89528), (2356, 82688), (2432, 80104), (2584, 75392), (2888, 67456), (3968, 49096), (4216, 46208), (4352, 44764), (4712, 41344), (4864, 40052), (5168, 37696), (5776, 33728), (6137, 31744), (7936, 24548), (8432, 23104), (8704, 22382), (9424, 20672), (9728, 20026), (10013, 19456), (10336, 18848), (11191, 17408), (11552, 16864), (12274, 15872)]