189456144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{709}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 517675200

約数和(自身を除く): 328219056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 293, 304, 456, 586, 709, 879, 912, 1172, 1418, 1758, 2127, 2344, 2836, 3516, 4254, 4688, 5567, 5672, 7032, 8508, 11134, 11344, 13471, 14064, 16701, 17016, 22268, 26942, 33402, 34032, 40413, 44536, 53884, 66804, 80826, 89072, 107768, 133608, 161652, 207737, 215536, 267216, 323304, 415474, 623211, 646608, 830948, 1246422, 1661896, 2492844, 3323792, 3947003, 4985688, 7894006, 9971376, 11841009, 15788012, 23682018, 31576024, 47364036, 63152048, 94728072, 189456144]

約数ペア:

[(1, 189456144), (2, 94728072), (3, 63152048), (4, 47364036), (6, 31576024), (8, 23682018), (12, 15788012), (16, 11841009), (19, 9971376), (24, 7894006), (38, 4985688), (48, 3947003), (57, 3323792), (76, 2492844), (114, 1661896), (152, 1246422), (228, 830948), (293, 646608), (304, 623211), (456, 415474), (586, 323304), (709, 267216), (879, 215536), (912, 207737), (1172, 161652), (1418, 133608), (1758, 107768), (2127, 89072), (2344, 80826), (2836, 66804), (3516, 53884), (4254, 44536), (4688, 40413), (5567, 34032), (5672, 33402), (7032, 26942), (8508, 22268), (11134, 17016), (11344, 16701), (13471, 14064)]