158078228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8699}}^1$

素因数の和:8780

約数の個数: 48

約数和(自身を含む): 350784000

約数和(自身を除く): 192705772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 8699, 9086, 17398, 18172, 34796, 60893, 95689, 121786, 191378, 243572, 382756, 513241, 669823, 1026482, 1339646, 2052964, 2679292, 3592687, 5645651, 7185374, 11291302, 14370748, 22582604, 39519557, 79039114, 158078228]

約数ペア:

[(1, 158078228), (2, 79039114), (4, 39519557), (7, 22582604), (11, 14370748), (14, 11291302), (22, 7185374), (28, 5645651), (44, 3592687), (59, 2679292), (77, 2052964), (118, 1339646), (154, 1026482), (236, 669823), (308, 513241), (413, 382756), (649, 243572), (826, 191378), (1298, 121786), (1652, 95689), (2596, 60893), (4543, 34796), (8699, 18172), (9086, 17398)]