155671956

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1467

約数の個数: 120

約数和(自身を含む): 458599680

約数和(自身を除く): 302927724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 837, 891, 1023, 1116, 1188, 1364, 1409, 1674, 1782, 2046, 2511, 2818, 3069, 3348, 3564, 4092, 4227, 5022, 5636, 6138, 8454, 9207, 10044, 12276, 12681, 15499, 16908, 18414, 25362, 27621, 30998, 36828, 38043, 43679, 46497, 50724, 55242, 61996, 76086, 87358, 92994, 110484, 114129, 131037, 139491, 152172, 174716, 185988, 228258, 262074, 278982, 393111, 418473, 456516, 480469, 524148, 557964, 786222, 836946, 960938, 1179333, 1255419, 1441407, 1572444, 1673892, 1921876, 2358666, 2510838, 2882814, 3537999, 4324221, 4717332, 5021676, 5765628, 7075998, 8648442, 12972663, 14151996, 17296884, 25945326, 38917989, 51890652, 77835978, 155671956]

約数ペア:

[(1, 155671956), (2, 77835978), (3, 51890652), (4, 38917989), (6, 25945326), (9, 17296884), (11, 14151996), (12, 12972663), (18, 8648442), (22, 7075998), (27, 5765628), (31, 5021676), (33, 4717332), (36, 4324221), (44, 3537999), (54, 2882814), (62, 2510838), (66, 2358666), (81, 1921876), (93, 1673892), (99, 1572444), (108, 1441407), (124, 1255419), (132, 1179333), (162, 960938), (186, 836946), (198, 786222), (279, 557964), (297, 524148), (324, 480469), (341, 456516), (372, 418473), (396, 393111), (558, 278982), (594, 262074), (682, 228258), (837, 185988), (891, 174716), (1023, 152172), (1116, 139491), (1188, 131037), (1364, 114129), (1409, 110484), (1674, 92994), (1782, 87358), (2046, 76086), (2511, 61996), (2818, 55242), (3069, 50724), (3348, 46497), (3564, 43679), (4092, 38043), (4227, 36828), (5022, 30998), (5636, 27621), (6138, 25362), (8454, 18414), (9207, 16908), (10044, 15499), (12276, 12681)]