170723056

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 413195280

約数和(自身を除く): 242472224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 73, 76, 98, 112, 133, 146, 152, 157, 196, 266, 292, 304, 314, 392, 511, 532, 584, 628, 784, 931, 1022, 1064, 1099, 1168, 1256, 1387, 1862, 2044, 2128, 2198, 2512, 2774, 2983, 3577, 3724, 4088, 4396, 5548, 5966, 7154, 7448, 7693, 8176, 8792, 9709, 11096, 11461, 11932, 14308, 14896, 15386, 17584, 19418, 20881, 22192, 22922, 23864, 28616, 30772, 38836, 41762, 45844, 47728, 57232, 61544, 67963, 77672, 80227, 83524, 91688, 123088, 135926, 146167, 155344, 160454, 167048, 183376, 217759, 271852, 292334, 320908, 334096, 435518, 543704, 561589, 584668, 641816, 871036, 1087408, 1123178, 1169336, 1283632, 1524313, 1742072, 2246356, 2338672, 3048626, 3484144, 4492712, 6097252, 8985424, 10670191, 12194504, 21340382, 24389008, 42680764, 85361528, 170723056]

約数ペア:

[(1, 170723056), (2, 85361528), (4, 42680764), (7, 24389008), (8, 21340382), (14, 12194504), (16, 10670191), (19, 8985424), (28, 6097252), (38, 4492712), (49, 3484144), (56, 3048626), (73, 2338672), (76, 2246356), (98, 1742072), (112, 1524313), (133, 1283632), (146, 1169336), (152, 1123178), (157, 1087408), (196, 871036), (266, 641816), (292, 584668), (304, 561589), (314, 543704), (392, 435518), (511, 334096), (532, 320908), (584, 292334), (628, 271852), (784, 217759), (931, 183376), (1022, 167048), (1064, 160454), (1099, 155344), (1168, 146167), (1256, 135926), (1387, 123088), (1862, 91688), (2044, 83524), (2128, 80227), (2198, 77672), (2512, 67963), (2774, 61544), (2983, 57232), (3577, 47728), (3724, 45844), (4088, 41762), (4396, 38836), (5548, 30772), (5966, 28616), (7154, 23864), (7448, 22922), (7693, 22192), (8176, 20881), (8792, 19418), (9709, 17584), (11096, 15386), (11461, 14896), (11932, 14308)]