164565128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 396063360

約数和(自身を除く): 231498232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 172, 182, 196, 301, 344, 364, 392, 559, 602, 637, 728, 751, 1118, 1204, 1274, 1502, 2107, 2236, 2408, 2548, 3004, 3913, 4214, 4472, 5096, 5257, 6008, 7826, 8428, 9763, 10514, 15652, 16856, 19526, 21028, 27391, 31304, 32293, 36799, 39052, 42056, 54782, 64586, 68341, 73598, 78104, 109564, 129172, 136682, 147196, 219128, 226051, 258344, 273364, 294392, 419809, 452102, 478387, 546728, 839618, 904204, 956774, 1582357, 1679236, 1808408, 1913548, 2938663, 3164714, 3358472, 3827096, 5877326, 6329428, 11754652, 12658856, 20570641, 23509304, 41141282, 82282564, 164565128]

約数ペア:

[(1, 164565128), (2, 82282564), (4, 41141282), (7, 23509304), (8, 20570641), (13, 12658856), (14, 11754652), (26, 6329428), (28, 5877326), (43, 3827096), (49, 3358472), (52, 3164714), (56, 2938663), (86, 1913548), (91, 1808408), (98, 1679236), (104, 1582357), (172, 956774), (182, 904204), (196, 839618), (301, 546728), (344, 478387), (364, 452102), (392, 419809), (559, 294392), (602, 273364), (637, 258344), (728, 226051), (751, 219128), (1118, 147196), (1204, 136682), (1274, 129172), (1502, 109564), (2107, 78104), (2236, 73598), (2408, 68341), (2548, 64586), (3004, 54782), (3913, 42056), (4214, 39052), (4472, 36799), (5096, 32293), (5257, 31304), (6008, 27391), (7826, 21028), (8428, 19526), (9763, 16856), (10514, 15652)]