166397432865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{27551}}^1$

素因数の和:27790

約数の個数: 64

約数和(自身を含む): 277660680192

約数和(自身を除く): 111263247327

約数列:

[1, 3, 5, 15, 53, 71, 107, 159, 213, 265, 321, 355, 535, 795, 1065, 1605, 3763, 5671, 7597, 11289, 17013, 18815, 22791, 27551, 28355, 37985, 56445, 82653, 85065, 113955, 137755, 402641, 413265, 1207923, 1460203, 1956121, 2013205, 2947957, 4380609, 5868363, 6039615, 7301015, 8843871, 9780605, 14739785, 21903045, 29341815, 44219355, 103674413, 156241721, 209304947, 311023239, 468725163, 518372065, 627914841, 781208605, 1046524735, 1555116195, 2343625815, 3139574205, 11093162191, 33279486573, 55465810955, 166397432865]

約数ペア:

[(1, 166397432865), (3, 55465810955), (5, 33279486573), (15, 11093162191), (53, 3139574205), (71, 2343625815), (107, 1555116195), (159, 1046524735), (213, 781208605), (265, 627914841), (321, 518372065), (355, 468725163), (535, 311023239), (795, 209304947), (1065, 156241721), (1605, 103674413), (3763, 44219355), (5671, 29341815), (7597, 21903045), (11289, 14739785), (17013, 9780605), (18815, 8843871), (22791, 7301015), (27551, 6039615), (28355, 5868363), (37985, 4380609), (56445, 2947957), (82653, 2013205), (85065, 1956121), (113955, 1460203), (137755, 1207923), (402641, 413265)]