16485768

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 52852800

約数和(自身を除く): 36367032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 103, 104, 108, 114, 117, 152, 156, 162, 171, 206, 216, 228, 234, 247, 309, 312, 324, 342, 351, 412, 456, 468, 494, 513, 618, 648, 684, 702, 741, 824, 927, 936, 988, 1026, 1053, 1236, 1339, 1368, 1404, 1482, 1539, 1854, 1957, 1976, 2052, 2106, 2223, 2472, 2678, 2781, 2808, 2964, 3078, 3708, 3914, 4017, 4104, 4212, 4446, 5356, 5562, 5871, 5928, 6156, 6669, 7416, 7828, 8034, 8343, 8424, 8892, 10712, 11124, 11742, 12051, 12312, 13338, 15656, 16068, 16686, 17613, 17784, 20007, 22248, 23484, 24102, 25441, 26676, 32136, 33372, 35226, 36153, 40014, 46968, 48204, 50882, 52839, 53352, 66744, 70452, 72306, 76323, 80028, 96408, 101764, 105678, 108459, 140904, 144612, 152646, 158517, 160056, 203528, 211356, 216918, 228969, 289224, 305292, 317034, 422712, 433836, 457938, 610584, 634068, 686907, 867672, 915876, 1268136, 1373814, 1831752, 2060721, 2747628, 4121442, 5495256, 8242884, 16485768]

約数ペア:

[(1, 16485768), (2, 8242884), (3, 5495256), (4, 4121442), (6, 2747628), (8, 2060721), (9, 1831752), (12, 1373814), (13, 1268136), (18, 915876), (19, 867672), (24, 686907), (26, 634068), (27, 610584), (36, 457938), (38, 433836), (39, 422712), (52, 317034), (54, 305292), (57, 289224), (72, 228969), (76, 216918), (78, 211356), (81, 203528), (103, 160056), (104, 158517), (108, 152646), (114, 144612), (117, 140904), (152, 108459), (156, 105678), (162, 101764), (171, 96408), (206, 80028), (216, 76323), (228, 72306), (234, 70452), (247, 66744), (309, 53352), (312, 52839), (324, 50882), (342, 48204), (351, 46968), (412, 40014), (456, 36153), (468, 35226), (494, 33372), (513, 32136), (618, 26676), (648, 25441), (684, 24102), (702, 23484), (741, 22248), (824, 20007), (927, 17784), (936, 17613), (988, 16686), (1026, 16068), (1053, 15656), (1236, 13338), (1339, 12312), (1368, 12051), (1404, 11742), (1482, 11124), (1539, 10712), (1854, 8892), (1957, 8424), (1976, 8343), (2052, 8034), (2106, 7828), (2223, 7416), (2472, 6669), (2678, 6156), (2781, 5928), (2808, 5871), (2964, 5562), (3078, 5356), (3708, 4446), (3914, 4212), (4017, 4104)]