156009152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 358444800

約数和(自身を除く): 202435648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 71, 76, 104, 139, 142, 152, 208, 247, 278, 284, 304, 416, 494, 556, 568, 608, 832, 923, 988, 1112, 1136, 1216, 1349, 1807, 1846, 1976, 2224, 2272, 2641, 2698, 3614, 3692, 3952, 4448, 4544, 5282, 5396, 7228, 7384, 7904, 8896, 9869, 10564, 10792, 14456, 14768, 15808, 17537, 19738, 21128, 21584, 28912, 29536, 34333, 35074, 39476, 42256, 43168, 57824, 59072, 68666, 70148, 78952, 84512, 86336, 115648, 128297, 137332, 140296, 157904, 169024, 187511, 256594, 274664, 280592, 315808, 375022, 513188, 549328, 561184, 631616, 750044, 1026376, 1098656, 1122368, 1500088, 2052752, 2197312, 2437643, 3000176, 4105504, 4875286, 6000352, 8211008, 9750572, 12000704, 19501144, 39002288, 78004576, 156009152]

約数ペア:

[(1, 156009152), (2, 78004576), (4, 39002288), (8, 19501144), (13, 12000704), (16, 9750572), (19, 8211008), (26, 6000352), (32, 4875286), (38, 4105504), (52, 3000176), (64, 2437643), (71, 2197312), (76, 2052752), (104, 1500088), (139, 1122368), (142, 1098656), (152, 1026376), (208, 750044), (247, 631616), (278, 561184), (284, 549328), (304, 513188), (416, 375022), (494, 315808), (556, 280592), (568, 274664), (608, 256594), (832, 187511), (923, 169024), (988, 157904), (1112, 140296), (1136, 137332), (1216, 128297), (1349, 115648), (1807, 86336), (1846, 84512), (1976, 78952), (2224, 70148), (2272, 68666), (2641, 59072), (2698, 57824), (3614, 43168), (3692, 42256), (3952, 39476), (4448, 35074), (4544, 34333), (5282, 29536), (5396, 28912), (7228, 21584), (7384, 21128), (7904, 19738), (8896, 17537), (9869, 15808), (10564, 14768), (10792, 14456)]