155549554962

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{28463}}^1$

素因数の和:28847

約数の個数: 64

約数和(自身を含む): 323970416640

約数和(自身を除く): 168420861678

約数列:

[1, 2, 3, 6, 37, 74, 103, 111, 206, 222, 239, 309, 478, 618, 717, 1434, 3811, 7622, 8843, 11433, 17686, 22866, 24617, 26529, 28463, 49234, 53058, 56926, 73851, 85389, 147702, 170778, 910829, 1053131, 1821658, 2106262, 2732487, 2931689, 3159393, 5464974, 5863378, 6318786, 6802657, 8795067, 13605314, 17590134, 20407971, 40815942, 108472493, 216944986, 251698309, 325417479, 503396618, 650834958, 700673671, 755094927, 1401347342, 1510189854, 2102021013, 4204042026, 25924925827, 51849851654, 77774777481, 155549554962]

約数ペア:

[(1, 155549554962), (2, 77774777481), (3, 51849851654), (6, 25924925827), (37, 4204042026), (74, 2102021013), (103, 1510189854), (111, 1401347342), (206, 755094927), (222, 700673671), (239, 650834958), (309, 503396618), (478, 325417479), (618, 251698309), (717, 216944986), (1434, 108472493), (3811, 40815942), (7622, 20407971), (8843, 17590134), (11433, 13605314), (17686, 8795067), (22866, 6802657), (24617, 6318786), (26529, 5863378), (28463, 5464974), (49234, 3159393), (53058, 2931689), (56926, 2732487), (73851, 2106262), (85389, 1821658), (147702, 1053131), (170778, 910829)]