22801670157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{997}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 38691102720

約数和(自身を除く): 15889432563

約数列:

[1, 3, 7, 19, 21, 31, 43, 57, 93, 129, 133, 217, 301, 399, 589, 651, 817, 903, 997, 1333, 1767, 1849, 2451, 2991, 3999, 4123, 5547, 5719, 6979, 9331, 12369, 12943, 17157, 18943, 20937, 25327, 27993, 30907, 35131, 38829, 42871, 56829, 57319, 75981, 92721, 105393, 128613, 132601, 171957, 177289, 216349, 245917, 300097, 397803, 401233, 531867, 587233, 649047, 737751, 814549, 900291, 1089061, 1203699, 1329001, 1761699, 1843453, 2443647, 3267183, 3987003, 4110631, 5530359, 5701843, 7623427, 9303007, 12331893, 12904171, 17105529, 22870281, 25251019, 27909021, 35025607, 38712513, 57147043, 75753057, 105076821, 171441129, 176757133, 245179249, 400029301, 530271399, 735537747, 1085793817, 1200087903, 3257381451, 7600556719, 22801670157]

約数ペア:

[(1, 22801670157), (3, 7600556719), (7, 3257381451), (19, 1200087903), (21, 1085793817), (31, 735537747), (43, 530271399), (57, 400029301), (93, 245179249), (129, 176757133), (133, 171441129), (217, 105076821), (301, 75753057), (399, 57147043), (589, 38712513), (651, 35025607), (817, 27909021), (903, 25251019), (997, 22870281), (1333, 17105529), (1767, 12904171), (1849, 12331893), (2451, 9303007), (2991, 7623427), (3999, 5701843), (4123, 5530359), (5547, 4110631), (5719, 3987003), (6979, 3267183), (9331, 2443647), (12369, 1843453), (12943, 1761699), (17157, 1329001), (18943, 1203699), (20937, 1089061), (25327, 900291), (27993, 814549), (30907, 737751), (35131, 649047), (38829, 587233), (42871, 531867), (56829, 401233), (57319, 397803), (75981, 300097), (92721, 245917), (105393, 216349), (128613, 177289), (132601, 171957)]