169169968317

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 278375961600

約数和(自身を除く): 109205993283

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 281, 399, 439, 491, 843, 931, 1317, 1473, 1967, 2793, 3073, 3437, 5339, 5901, 8341, 9219, 9329, 10311, 13769, 16017, 21511, 24059, 25023, 27987, 37373, 41307, 58387, 64533, 65303, 72177, 112119, 123359, 137971, 175161, 195909, 215549, 261611, 370077, 408709, 413913, 457121, 646647, 784833, 863513, 965797, 1226127, 1371363, 1508843, 2343821, 2590539, 2621449, 2897391, 4095431, 4526529, 6044591, 6760579, 7031463, 7864347, 10561901, 12286293, 16406747, 18133773, 18350143, 20281737, 28668017, 31685703, 49220241, 55050429, 60569269, 86004051, 114847229, 128451001, 181707807, 200676119, 344541687, 385353003, 423984883, 602028357, 1150816111, 1271954649, 2967894181, 3452448333, 8055712777, 8903682543, 24167138331, 56389989439, 169169968317]

約数ペア:

[(1, 169169968317), (3, 56389989439), (7, 24167138331), (19, 8903682543), (21, 8055712777), (49, 3452448333), (57, 2967894181), (133, 1271954649), (147, 1150816111), (281, 602028357), (399, 423984883), (439, 385353003), (491, 344541687), (843, 200676119), (931, 181707807), (1317, 128451001), (1473, 114847229), (1967, 86004051), (2793, 60569269), (3073, 55050429), (3437, 49220241), (5339, 31685703), (5901, 28668017), (8341, 20281737), (9219, 18350143), (9329, 18133773), (10311, 16406747), (13769, 12286293), (16017, 10561901), (21511, 7864347), (24059, 7031463), (25023, 6760579), (27987, 6044591), (37373, 4526529), (41307, 4095431), (58387, 2897391), (64533, 2621449), (65303, 2590539), (72177, 2343821), (112119, 1508843), (123359, 1371363), (137971, 1226127), (175161, 965797), (195909, 863513), (215549, 784833), (261611, 646647), (370077, 457121), (408709, 413913)]