159780208

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38557}}^1$

素因数の和:38609

約数の個数: 40

約数和(自身を含む): 363370592

約数和(自身を除く): 203590384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 38557, 77114, 154228, 269899, 308456, 539798, 616912, 1079596, 1426609, 2159192, 2853218, 4318384, 5706436, 9986263, 11412872, 19972526, 22825744, 39945052, 79890104, 159780208]

約数ペア:

[(1, 159780208), (2, 79890104), (4, 39945052), (7, 22825744), (8, 19972526), (14, 11412872), (16, 9986263), (28, 5706436), (37, 4318384), (56, 2853218), (74, 2159192), (112, 1426609), (148, 1079596), (259, 616912), (296, 539798), (518, 308456), (592, 269899), (1036, 154228), (2072, 77114), (4144, 38557)]