15671473268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3429

約数の個数: 72

約数和(自身を含む): 30787350720

約数和(自身を除く): 15115877452

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 139, 146, 242, 278, 292, 484, 556, 803, 1529, 1606, 3058, 3191, 3212, 6116, 6382, 8833, 10147, 12764, 16819, 17666, 20294, 33638, 35101, 35332, 40588, 67276, 70202, 111617, 140404, 223234, 232943, 386111, 443549, 446468, 465886, 772222, 887098, 931772, 1227787, 1544444, 1774196, 2455574, 2562373, 4879039, 4911148, 5124746, 9758078, 10249492, 19516156, 28186103, 32379077, 53669429, 56372206, 64758154, 107338858, 112744412, 129516308, 214677716, 356169847, 712339694, 1424679388, 3917868317, 7835736634, 15671473268]

約数ペア:

[(1, 15671473268), (2, 7835736634), (4, 3917868317), (11, 1424679388), (22, 712339694), (44, 356169847), (73, 214677716), (121, 129516308), (139, 112744412), (146, 107338858), (242, 64758154), (278, 56372206), (292, 53669429), (484, 32379077), (556, 28186103), (803, 19516156), (1529, 10249492), (1606, 9758078), (3058, 5124746), (3191, 4911148), (3212, 4879039), (6116, 2562373), (6382, 2455574), (8833, 1774196), (10147, 1544444), (12764, 1227787), (16819, 931772), (17666, 887098), (20294, 772222), (33638, 465886), (35101, 446468), (35332, 443549), (40588, 386111), (67276, 232943), (70202, 223234), (111617, 140404)]