201664176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 160

約数和(自身を含む): 647577600

約数和(自身を除く): 445913424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1019, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2038, 2128, 2356, 2604, 3057, 3192, 3472, 3534, 4076, 4123, 4712, 5208, 6114, 6384, 7068, 7133, 8152, 8246, 9424, 10416, 12228, 12369, 14136, 14266, 16304, 16492, 19361, 21399, 24456, 24738, 28272, 28532, 31589, 32984, 38722, 42798, 48912, 49476, 57064, 58083, 63178, 65968, 77444, 85596, 94767, 98952, 114128, 116166, 126356, 135527, 154888, 171192, 189534, 197904, 221123, 232332, 252712, 271054, 309776, 342384, 379068, 406581, 442246, 464664, 505424, 542108, 600191, 663369, 758136, 813162, 884492, 929328, 1084216, 1200382, 1326738, 1516272, 1626324, 1768984, 1800573, 2168432, 2400764, 2653476, 3252648, 3537968, 3601146, 4201337, 4801528, 5306952, 6505296, 7202292, 8402674, 9603056, 10613904, 12604011, 14404584, 16805348, 25208022, 28809168, 33610696, 50416044, 67221392, 100832088, 201664176]

約数ペア:

[(1, 201664176), (2, 100832088), (3, 67221392), (4, 50416044), (6, 33610696), (7, 28809168), (8, 25208022), (12, 16805348), (14, 14404584), (16, 12604011), (19, 10613904), (21, 9603056), (24, 8402674), (28, 7202292), (31, 6505296), (38, 5306952), (42, 4801528), (48, 4201337), (56, 3601146), (57, 3537968), (62, 3252648), (76, 2653476), (84, 2400764), (93, 2168432), (112, 1800573), (114, 1768984), (124, 1626324), (133, 1516272), (152, 1326738), (168, 1200382), (186, 1084216), (217, 929328), (228, 884492), (248, 813162), (266, 758136), (304, 663369), (336, 600191), (372, 542108), (399, 505424), (434, 464664), (456, 442246), (496, 406581), (532, 379068), (589, 342384), (651, 309776), (744, 271054), (798, 252712), (868, 232332), (912, 221123), (1019, 197904), (1064, 189534), (1178, 171192), (1302, 154888), (1488, 135527), (1596, 126356), (1736, 116166), (1767, 114128), (2038, 98952), (2128, 94767), (2356, 85596), (2604, 77444), (3057, 65968), (3192, 63178), (3472, 58083), (3534, 57064), (4076, 49476), (4123, 48912), (4712, 42798), (5208, 38722), (6114, 32984), (6384, 31589), (7068, 28532), (7133, 28272), (8152, 24738), (8246, 24456), (9424, 21399), (10416, 19361), (12228, 16492), (12369, 16304), (14136, 14266)]