156978320884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{330311}}^1$

素因数の和:331876

約数の個数: 48

約数和(自身を含む): 342721161216

約数和(自身を除く): 185742840332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1543, 3086, 6172, 10801, 16973, 21602, 33946, 43204, 67892, 118811, 237622, 330311, 475244, 660622, 1321244, 2312177, 3633421, 4624354, 7266842, 9248708, 14533684, 25433947, 50867894, 101735788, 509669873, 1019339746, 2038679492, 3567689111, 5606368603, 7135378222, 11212737206, 14270756444, 22425474412, 39244580221, 78489160442, 156978320884]

約数ペア:

[(1, 156978320884), (2, 78489160442), (4, 39244580221), (7, 22425474412), (11, 14270756444), (14, 11212737206), (22, 7135378222), (28, 5606368603), (44, 3567689111), (77, 2038679492), (154, 1019339746), (308, 509669873), (1543, 101735788), (3086, 50867894), (6172, 25433947), (10801, 14533684), (16973, 9248708), (21602, 7266842), (33946, 4624354), (43204, 3633421), (67892, 2312177), (118811, 1321244), (237622, 660622), (330311, 475244)]