158902194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 364798080

約数和(自身を除く): 205895886

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 61, 66, 87, 122, 174, 183, 319, 366, 638, 671, 957, 1342, 1361, 1769, 1914, 2013, 2722, 3538, 4026, 4083, 5307, 8166, 10614, 14971, 19459, 29942, 38918, 39469, 44913, 58377, 78938, 83021, 89826, 116754, 118407, 166042, 236814, 249063, 434159, 498126, 868318, 913231, 1302477, 1826462, 2407609, 2604954, 2739693, 4815218, 5479386, 7222827, 14445654, 26483699, 52967398, 79451097, 158902194]

約数ペア:

[(1, 158902194), (2, 79451097), (3, 52967398), (6, 26483699), (11, 14445654), (22, 7222827), (29, 5479386), (33, 4815218), (58, 2739693), (61, 2604954), (66, 2407609), (87, 1826462), (122, 1302477), (174, 913231), (183, 868318), (319, 498126), (366, 434159), (638, 249063), (671, 236814), (957, 166042), (1342, 118407), (1361, 116754), (1769, 89826), (1914, 83021), (2013, 78938), (2722, 58377), (3538, 44913), (4026, 39469), (4083, 38918), (5307, 29942), (8166, 19459), (10614, 14971)]