156930450985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{301711}}^1$

素因数の和:301934

約数の個数: 48

約数和(自身を含む): 240215853312

約数和(自身を除く): 83285402327

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 193, 245, 385, 539, 965, 1351, 2123, 2695, 6755, 9457, 10615, 14861, 47285, 74305, 104027, 301711, 520135, 1508555, 2111977, 3318821, 10559885, 14783839, 16594105, 23231747, 58230223, 73919195, 116158735, 162622229, 291151115, 407611561, 640532453, 813111145, 2038057805, 2853280927, 3202662265, 4483727171, 14266404635, 22418635855, 31386090197, 156930450985]

約数ペア:

[(1, 156930450985), (5, 31386090197), (7, 22418635855), (11, 14266404635), (35, 4483727171), (49, 3202662265), (55, 2853280927), (77, 2038057805), (193, 813111145), (245, 640532453), (385, 407611561), (539, 291151115), (965, 162622229), (1351, 116158735), (2123, 73919195), (2695, 58230223), (6755, 23231747), (9457, 16594105), (10615, 14783839), (14861, 10559885), (47285, 3318821), (74305, 2111977), (104027, 1508555), (301711, 520135)]