162945146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 315076608

約数和(自身を除く): 152131462

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 86, 91, 94, 182, 301, 329, 443, 559, 602, 611, 658, 886, 1118, 1222, 2021, 3101, 3913, 4042, 4277, 5759, 6202, 7826, 8554, 11518, 14147, 19049, 20821, 26273, 28294, 38098, 40313, 41642, 52546, 80626, 133343, 145747, 183911, 247637, 266686, 270673, 291494, 367822, 495274, 541346, 895303, 1733459, 1790606, 1894711, 3466918, 3789422, 6267121, 11638939, 12534242, 23277878, 81472573, 162945146]

約数ペア:

[(1, 162945146), (2, 81472573), (7, 23277878), (13, 12534242), (14, 11638939), (26, 6267121), (43, 3789422), (47, 3466918), (86, 1894711), (91, 1790606), (94, 1733459), (182, 895303), (301, 541346), (329, 495274), (443, 367822), (559, 291494), (602, 270673), (611, 266686), (658, 247637), (886, 183911), (1118, 145747), (1222, 133343), (2021, 80626), (3101, 52546), (3913, 41642), (4042, 40313), (4277, 38098), (5759, 28294), (6202, 26273), (7826, 20821), (8554, 19049), (11518, 14147)]