164124168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 300362232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 239, 248, 284, 312, 372, 403, 426, 478, 568, 717, 744, 806, 852, 923, 956, 1209, 1434, 1612, 1704, 1846, 1912, 2201, 2418, 2769, 2868, 3107, 3224, 3692, 4402, 4836, 5538, 5736, 6214, 6603, 7384, 7409, 8804, 9321, 9672, 11076, 12428, 13206, 14818, 16969, 17608, 18642, 22152, 22227, 24856, 26412, 28613, 29636, 33938, 37284, 44454, 50907, 52824, 57226, 59272, 67876, 74568, 85839, 88908, 96317, 101814, 114452, 135752, 171678, 177816, 192634, 203628, 220597, 228904, 288951, 343356, 385268, 407256, 441194, 526039, 577902, 661791, 686712, 770536, 882388, 1052078, 1155804, 1323582, 1578117, 1764776, 2104156, 2311608, 2647164, 3156234, 4208312, 5294328, 6312468, 6838507, 12624936, 13677014, 20515521, 27354028, 41031042, 54708056, 82062084, 164124168]

約数ペア:

[(1, 164124168), (2, 82062084), (3, 54708056), (4, 41031042), (6, 27354028), (8, 20515521), (12, 13677014), (13, 12624936), (24, 6838507), (26, 6312468), (31, 5294328), (39, 4208312), (52, 3156234), (62, 2647164), (71, 2311608), (78, 2104156), (93, 1764776), (104, 1578117), (124, 1323582), (142, 1155804), (156, 1052078), (186, 882388), (213, 770536), (239, 686712), (248, 661791), (284, 577902), (312, 526039), (372, 441194), (403, 407256), (426, 385268), (478, 343356), (568, 288951), (717, 228904), (744, 220597), (806, 203628), (852, 192634), (923, 177816), (956, 171678), (1209, 135752), (1434, 114452), (1612, 101814), (1704, 96317), (1846, 88908), (1912, 85839), (2201, 74568), (2418, 67876), (2769, 59272), (2868, 57226), (3107, 52824), (3224, 50907), (3692, 44454), (4402, 37284), (4836, 33938), (5538, 29636), (5736, 28613), (6214, 26412), (6603, 24856), (7384, 22227), (7409, 22152), (8804, 18642), (9321, 17608), (9672, 16969), (11076, 14818), (12428, 13206)]