164338328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 393254400

約数和(自身を除く): 228916072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 121, 154, 158, 242, 307, 308, 316, 484, 553, 614, 616, 632, 847, 869, 968, 1106, 1228, 1694, 1738, 2149, 2212, 2456, 3377, 3388, 3476, 4298, 4424, 6083, 6754, 6776, 6952, 8596, 9559, 12166, 13508, 17192, 19118, 23639, 24253, 24332, 27016, 37147, 38236, 47278, 48506, 48664, 66913, 74294, 76472, 94556, 97012, 133826, 148588, 169771, 189112, 194024, 260029, 266783, 267652, 297176, 339542, 520058, 533566, 535304, 679084, 1040116, 1067132, 1358168, 1867481, 2080232, 2134264, 2934613, 3734962, 5869226, 7469924, 11738452, 14939848, 20542291, 23476904, 41084582, 82169164, 164338328]

約数ペア:

[(1, 164338328), (2, 82169164), (4, 41084582), (7, 23476904), (8, 20542291), (11, 14939848), (14, 11738452), (22, 7469924), (28, 5869226), (44, 3734962), (56, 2934613), (77, 2134264), (79, 2080232), (88, 1867481), (121, 1358168), (154, 1067132), (158, 1040116), (242, 679084), (307, 535304), (308, 533566), (316, 520058), (484, 339542), (553, 297176), (614, 267652), (616, 266783), (632, 260029), (847, 194024), (869, 189112), (968, 169771), (1106, 148588), (1228, 133826), (1694, 97012), (1738, 94556), (2149, 76472), (2212, 74294), (2456, 66913), (3377, 48664), (3388, 48506), (3476, 47278), (4298, 38236), (4424, 37147), (6083, 27016), (6754, 24332), (6776, 24253), (6952, 23639), (8596, 19118), (9559, 17192), (12166, 13508)]