162816836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 370900992

約数和(自身を除く): 208084156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 47, 52, 62, 91, 94, 124, 182, 188, 217, 307, 329, 364, 403, 434, 611, 614, 658, 806, 868, 1222, 1228, 1316, 1457, 1612, 2149, 2444, 2821, 2914, 3991, 4277, 4298, 5642, 5828, 7982, 8554, 8596, 9517, 10199, 11284, 14429, 15964, 17108, 18941, 19034, 20398, 27937, 28858, 37882, 38068, 40796, 55874, 57716, 66619, 75764, 101003, 111748, 123721, 132587, 133238, 187577, 202006, 247442, 265174, 266476, 375154, 404012, 447299, 494884, 530348, 750308, 866047, 894598, 1313039, 1732094, 1789196, 2626078, 3131093, 3464188, 5252156, 5814887, 6262186, 11629774, 12524372, 23259548, 40704209, 81408418, 162816836]

約数ペア:

[(1, 162816836), (2, 81408418), (4, 40704209), (7, 23259548), (13, 12524372), (14, 11629774), (26, 6262186), (28, 5814887), (31, 5252156), (47, 3464188), (52, 3131093), (62, 2626078), (91, 1789196), (94, 1732094), (124, 1313039), (182, 894598), (188, 866047), (217, 750308), (307, 530348), (329, 494884), (364, 447299), (403, 404012), (434, 375154), (611, 266476), (614, 265174), (658, 247442), (806, 202006), (868, 187577), (1222, 133238), (1228, 132587), (1316, 123721), (1457, 111748), (1612, 101003), (2149, 75764), (2444, 66619), (2821, 57716), (2914, 55874), (3991, 40796), (4277, 38068), (4298, 37882), (5642, 28858), (5828, 27937), (7982, 20398), (8554, 19034), (8596, 18941), (9517, 17108), (10199, 15964), (11284, 14429)]