157430404516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1\times {\mathrm{9403}}^1$

素因数の和:12305

約数の個数: 96

約数和(自身を含む): 361727493120

約数和(自身を除く): 204297088604

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2861, 2926, 5722, 5852, 9403, 11444, 18806, 20027, 31471, 37612, 40054, 54359, 62942, 65821, 80108, 103433, 108718, 125884, 131642, 178657, 206866, 217436, 220297, 263284, 357314, 380513, 413732, 440594, 597949, 714628, 724031, 761026, 881188, 1195898, 1250599, 1448062, 1522052, 1965227, 2391796, 2501198, 2896124, 3930454, 4185643, 5002396, 7860908, 8371286, 13756589, 16742572, 26901983, 27513178, 53803966, 55026356, 107607932, 188313881, 295921813, 376627762, 511137677, 591843626, 753255524, 1022275354, 1183687252, 2044550708, 2071452691, 3577963739, 4142905382, 5622514447, 7155927478, 8285810764, 11245028894, 14311854956, 22490057788, 39357601129, 78715202258, 157430404516]

約数ペア:

[(1, 157430404516), (2, 78715202258), (4, 39357601129), (7, 22490057788), (11, 14311854956), (14, 11245028894), (19, 8285810764), (22, 7155927478), (28, 5622514447), (38, 4142905382), (44, 3577963739), (76, 2071452691), (77, 2044550708), (133, 1183687252), (154, 1022275354), (209, 753255524), (266, 591843626), (308, 511137677), (418, 376627762), (532, 295921813), (836, 188313881), (1463, 107607932), (2861, 55026356), (2926, 53803966), (5722, 27513178), (5852, 26901983), (9403, 16742572), (11444, 13756589), (18806, 8371286), (20027, 7860908), (31471, 5002396), (37612, 4185643), (40054, 3930454), (54359, 2896124), (62942, 2501198), (65821, 2391796), (80108, 1965227), (103433, 1522052), (108718, 1448062), (125884, 1250599), (131642, 1195898), (178657, 881188), (206866, 761026), (217436, 724031), (220297, 714628), (263284, 597949), (357314, 440594), (380513, 413732)]