164354148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17627}}^1$

素因数の和:17681

約数の個数: 72

約数和(自身を含む): 487660992

約数和(自身を除く): 323306844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 17627, 35254, 52881, 70508, 105762, 123389, 158643, 211524, 246778, 317286, 370167, 493556, 634572, 652199, 740334, 1110501, 1304398, 1480668, 1956597, 2221002, 2608796, 3913194, 4442004, 4565393, 5869791, 7826388, 9130786, 11739582, 13696179, 18261572, 23479164, 27392358, 41088537, 54784716, 82177074, 164354148]

約数ペア:

[(1, 164354148), (2, 82177074), (3, 54784716), (4, 41088537), (6, 27392358), (7, 23479164), (9, 18261572), (12, 13696179), (14, 11739582), (18, 9130786), (21, 7826388), (28, 5869791), (36, 4565393), (37, 4442004), (42, 3913194), (63, 2608796), (74, 2221002), (84, 1956597), (111, 1480668), (126, 1304398), (148, 1110501), (222, 740334), (252, 652199), (259, 634572), (333, 493556), (444, 370167), (518, 317286), (666, 246778), (777, 211524), (1036, 158643), (1332, 123389), (1554, 105762), (2331, 70508), (3108, 52881), (4662, 35254), (9324, 17627)]