169071426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 404941680

約数和(自身を除く): 235870254

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 109, 111, 137, 153, 218, 222, 274, 306, 327, 333, 411, 629, 654, 666, 822, 981, 1233, 1258, 1853, 1887, 1962, 2329, 2466, 3706, 3774, 4033, 4658, 5069, 5559, 5661, 6987, 8066, 10138, 11118, 11322, 12099, 13974, 14933, 15207, 16677, 20961, 24198, 29866, 30414, 33354, 36297, 41922, 44799, 45621, 68561, 72594, 86173, 89598, 91242, 134397, 137122, 172346, 205683, 253861, 258519, 268794, 411366, 507722, 517038, 552521, 617049, 761583, 775557, 1105042, 1234098, 1523166, 1551114, 1657563, 2284749, 3315126, 4569498, 4972689, 9392857, 9945378, 18785714, 28178571, 56357142, 84535713, 169071426]

約数ペア:

[(1, 169071426), (2, 84535713), (3, 56357142), (6, 28178571), (9, 18785714), (17, 9945378), (18, 9392857), (34, 4972689), (37, 4569498), (51, 3315126), (74, 2284749), (102, 1657563), (109, 1551114), (111, 1523166), (137, 1234098), (153, 1105042), (218, 775557), (222, 761583), (274, 617049), (306, 552521), (327, 517038), (333, 507722), (411, 411366), (629, 268794), (654, 258519), (666, 253861), (822, 205683), (981, 172346), (1233, 137122), (1258, 134397), (1853, 91242), (1887, 89598), (1962, 86173), (2329, 72594), (2466, 68561), (3706, 45621), (3774, 44799), (4033, 41922), (4658, 36297), (5069, 33354), (5559, 30414), (5661, 29866), (6987, 24198), (8066, 20961), (10138, 16677), (11118, 15207), (11322, 14933), (12099, 13974)]