156918872456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{68737}}^1$

素因数の和:69438

約数の個数: 64

約数和(自身を含む): 323673494400

約数和(自身を除く): 166754621944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 653, 874, 1306, 1748, 2612, 3496, 5224, 12407, 15019, 24814, 30038, 49628, 60076, 68737, 99256, 120152, 137474, 274948, 285361, 549896, 570722, 1141444, 1306003, 1580951, 2282888, 2612006, 3161902, 5224012, 6323804, 10448024, 12647608, 30038069, 44885261, 60076138, 89770522, 120152276, 179541044, 240304552, 359082088, 852819959, 1032361003, 1705639918, 2064722006, 3411279836, 4129444012, 6822559672, 8258888024, 19614859057, 39229718114, 78459436228, 156918872456]

約数ペア:

[(1, 156918872456), (2, 78459436228), (4, 39229718114), (8, 19614859057), (19, 8258888024), (23, 6822559672), (38, 4129444012), (46, 3411279836), (76, 2064722006), (92, 1705639918), (152, 1032361003), (184, 852819959), (437, 359082088), (653, 240304552), (874, 179541044), (1306, 120152276), (1748, 89770522), (2612, 60076138), (3496, 44885261), (5224, 30038069), (12407, 12647608), (15019, 10448024), (24814, 6323804), (30038, 5224012), (49628, 3161902), (60076, 2612006), (68737, 2282888), (99256, 1580951), (120152, 1306003), (137474, 1141444), (274948, 570722), (285361, 549896)]