156989784945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 297138401280

約数和(自身を除く): 140148616335

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 163, 205, 287, 409, 489, 547, 615, 815, 861, 1141, 1227, 1435, 1641, 2045, 2445, 2735, 2863, 3423, 3829, 4305, 5705, 6135, 6683, 8205, 8589, 11487, 14315, 16769, 17115, 19145, 20049, 22427, 33415, 42945, 46781, 50307, 57435, 66667, 67281, 83845, 89161, 100245, 112135, 117383, 140343, 156989, 200001, 223723, 233905, 251535, 267483, 333335, 336405, 352149, 445805, 466669, 470967, 586915, 624127, 671169, 701715, 784945, 1000005, 1118615, 1337415, 1400007, 1566061, 1760745, 1872381, 2333345, 2354835, 2733347, 3120635, 3355845, 3655601, 4698183, 7000035, 7830305, 8200041, 9172643, 9361905, 10966803, 13666735, 18278005, 19133429, 23490915, 25589207, 27517929, 36466849, 41000205, 45863215, 54834015, 57400287, 64208501, 76767621, 95667145, 109400547, 127946035, 137589645, 182334245, 192625503, 255267943, 287001435, 321042505, 383838105, 547002735, 765803829, 963127515, 1276339715, 1495140809, 3829019145, 4485422427, 7475704045, 10465985663, 22427112135, 31397956989, 52329928315, 156989784945]

約数ペア:

[(1, 156989784945), (3, 52329928315), (5, 31397956989), (7, 22427112135), (15, 10465985663), (21, 7475704045), (35, 4485422427), (41, 3829019145), (105, 1495140809), (123, 1276339715), (163, 963127515), (205, 765803829), (287, 547002735), (409, 383838105), (489, 321042505), (547, 287001435), (615, 255267943), (815, 192625503), (861, 182334245), (1141, 137589645), (1227, 127946035), (1435, 109400547), (1641, 95667145), (2045, 76767621), (2445, 64208501), (2735, 57400287), (2863, 54834015), (3423, 45863215), (3829, 41000205), (4305, 36466849), (5705, 27517929), (6135, 25589207), (6683, 23490915), (8205, 19133429), (8589, 18278005), (11487, 13666735), (14315, 10966803), (16769, 9361905), (17115, 9172643), (19145, 8200041), (20049, 7830305), (22427, 7000035), (33415, 4698183), (42945, 3655601), (46781, 3355845), (50307, 3120635), (57435, 2733347), (66667, 2354835), (67281, 2333345), (83845, 1872381), (89161, 1760745), (100245, 1566061), (112135, 1400007), (117383, 1337415), (140343, 1118615), (156989, 1000005), (200001, 784945), (223723, 701715), (233905, 671169), (251535, 624127), (267483, 586915), (333335, 470967), (336405, 466669), (352149, 445805)]