160994768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 350977536

約数和(自身を除く): 189982768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 103, 107, 166, 176, 206, 214, 332, 412, 428, 664, 824, 856, 913, 1133, 1177, 1328, 1648, 1712, 1826, 2266, 2354, 3652, 4532, 4708, 7304, 8549, 8881, 9064, 9416, 11021, 14608, 17098, 17762, 18128, 18832, 22042, 34196, 35524, 44084, 68392, 71048, 88168, 94039, 97691, 121231, 136784, 142096, 176336, 188078, 195382, 242462, 376156, 390764, 484924, 752312, 781528, 914743, 969848, 1504624, 1563056, 1829486, 1939696, 3658972, 7317944, 10062173, 14635888, 20124346, 40248692, 80497384, 160994768]

約数ペア:

[(1, 160994768), (2, 80497384), (4, 40248692), (8, 20124346), (11, 14635888), (16, 10062173), (22, 7317944), (44, 3658972), (83, 1939696), (88, 1829486), (103, 1563056), (107, 1504624), (166, 969848), (176, 914743), (206, 781528), (214, 752312), (332, 484924), (412, 390764), (428, 376156), (664, 242462), (824, 195382), (856, 188078), (913, 176336), (1133, 142096), (1177, 136784), (1328, 121231), (1648, 97691), (1712, 94039), (1826, 88168), (2266, 71048), (2354, 68392), (3652, 44084), (4532, 35524), (4708, 34196), (7304, 22042), (8549, 18832), (8881, 18128), (9064, 17762), (9416, 17098), (11021, 14608)]