165261222

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 120

約数和(自身を含む): 436993920

約数和(自身を除く): 271732698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 109, 126, 147, 162, 189, 191, 218, 294, 327, 378, 382, 441, 567, 573, 654, 763, 882, 981, 1134, 1146, 1323, 1337, 1526, 1719, 1962, 2289, 2646, 2674, 2943, 3438, 3969, 4011, 4578, 5157, 5341, 5886, 6867, 7938, 8022, 8829, 9359, 10314, 10682, 12033, 13734, 15471, 16023, 17658, 18718, 20601, 20819, 24066, 28077, 30942, 32046, 36099, 41202, 41638, 48069, 56154, 61803, 62457, 72198, 84231, 96138, 108297, 123606, 124914, 144207, 145733, 168462, 187371, 216594, 252693, 288414, 291466, 374742, 432621, 437199, 505386, 562113, 758079, 865242, 874398, 1020131, 1124226, 1311597, 1516158, 1686339, 2040262, 2623194, 3060393, 3372678, 3934791, 6120786, 7869582, 9181179, 11804373, 18362358, 23608746, 27543537, 55087074, 82630611, 165261222]

約数ペア:

[(1, 165261222), (2, 82630611), (3, 55087074), (6, 27543537), (7, 23608746), (9, 18362358), (14, 11804373), (18, 9181179), (21, 7869582), (27, 6120786), (42, 3934791), (49, 3372678), (54, 3060393), (63, 2623194), (81, 2040262), (98, 1686339), (109, 1516158), (126, 1311597), (147, 1124226), (162, 1020131), (189, 874398), (191, 865242), (218, 758079), (294, 562113), (327, 505386), (378, 437199), (382, 432621), (441, 374742), (567, 291466), (573, 288414), (654, 252693), (763, 216594), (882, 187371), (981, 168462), (1134, 145733), (1146, 144207), (1323, 124914), (1337, 123606), (1526, 108297), (1719, 96138), (1962, 84231), (2289, 72198), (2646, 62457), (2674, 61803), (2943, 56154), (3438, 48069), (3969, 41638), (4011, 41202), (4578, 36099), (5157, 32046), (5341, 30942), (5886, 28077), (6867, 24066), (7938, 20819), (8022, 20601), (8829, 18718), (9359, 17658), (10314, 16023), (10682, 15471), (12033, 13734)]