162771444

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 469576800

約数和(自身を除く): 306805356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 109, 132, 162, 198, 218, 297, 324, 327, 396, 419, 436, 594, 654, 838, 891, 981, 1188, 1199, 1257, 1308, 1676, 1782, 1962, 2398, 2514, 2943, 3564, 3597, 3771, 3924, 4609, 4796, 5028, 5886, 7194, 7542, 8829, 9218, 10791, 11313, 11772, 13827, 14388, 15084, 17658, 18436, 21582, 22626, 27654, 32373, 33939, 35316, 41481, 43164, 45252, 45671, 55308, 64746, 67878, 82962, 91342, 97119, 124443, 129492, 135756, 137013, 165924, 182684, 194238, 248886, 274026, 373329, 388476, 411039, 497772, 502381, 548052, 746658, 822078, 1004762, 1233117, 1493316, 1507143, 1644156, 2009524, 2466234, 3014286, 3699351, 4521429, 4932468, 6028572, 7398702, 9042858, 13564287, 14797404, 18085716, 27128574, 40692861, 54257148, 81385722, 162771444]

約数ペア:

[(1, 162771444), (2, 81385722), (3, 54257148), (4, 40692861), (6, 27128574), (9, 18085716), (11, 14797404), (12, 13564287), (18, 9042858), (22, 7398702), (27, 6028572), (33, 4932468), (36, 4521429), (44, 3699351), (54, 3014286), (66, 2466234), (81, 2009524), (99, 1644156), (108, 1507143), (109, 1493316), (132, 1233117), (162, 1004762), (198, 822078), (218, 746658), (297, 548052), (324, 502381), (327, 497772), (396, 411039), (419, 388476), (436, 373329), (594, 274026), (654, 248886), (838, 194238), (891, 182684), (981, 165924), (1188, 137013), (1199, 135756), (1257, 129492), (1308, 124443), (1676, 97119), (1782, 91342), (1962, 82962), (2398, 67878), (2514, 64746), (2943, 55308), (3564, 45671), (3597, 45252), (3771, 43164), (3924, 41481), (4609, 35316), (4796, 33939), (5028, 32373), (5886, 27654), (7194, 22626), (7542, 21582), (8829, 18436), (9218, 17658), (10791, 15084), (11313, 14388), (11772, 13827)]