15671295228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{1381}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 39117012480

約数和(自身を除く): 23445717252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 701, 852, 1349, 1381, 1402, 2103, 2698, 2762, 2804, 4047, 4143, 4206, 5396, 5524, 8094, 8286, 8412, 13319, 16188, 16572, 26239, 26638, 39957, 49771, 52478, 53276, 78717, 79914, 98051, 99542, 104956, 149313, 157434, 159828, 196102, 199084, 294153, 298626, 314868, 392204, 588306, 597252, 945649, 968081, 1176612, 1862969, 1891298, 1936162, 2836947, 2904243, 3725938, 3782596, 3872324, 5588907, 5673894, 5808486, 7451876, 11177814, 11347788, 11616972, 18393539, 22355628, 36787078, 55180617, 68733751, 73574156, 110361234, 137467502, 206201253, 220722468, 274935004, 412402506, 824805012, 1305941269, 2611882538, 3917823807, 5223765076, 7835647614, 15671295228]

約数ペア:

[(1, 15671295228), (2, 7835647614), (3, 5223765076), (4, 3917823807), (6, 2611882538), (12, 1305941269), (19, 824805012), (38, 412402506), (57, 274935004), (71, 220722468), (76, 206201253), (114, 137467502), (142, 110361234), (213, 73574156), (228, 68733751), (284, 55180617), (426, 36787078), (701, 22355628), (852, 18393539), (1349, 11616972), (1381, 11347788), (1402, 11177814), (2103, 7451876), (2698, 5808486), (2762, 5673894), (2804, 5588907), (4047, 3872324), (4143, 3782596), (4206, 3725938), (5396, 2904243), (5524, 2836947), (8094, 1936162), (8286, 1891298), (8412, 1862969), (13319, 1176612), (16188, 968081), (16572, 945649), (26239, 597252), (26638, 588306), (39957, 392204), (49771, 314868), (52478, 298626), (53276, 294153), (78717, 199084), (79914, 196102), (98051, 159828), (99542, 157434), (104956, 149313)]