15671751304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 34237209600

約数和(自身を除く): 18565458296

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 157, 209, 227, 263, 314, 418, 454, 526, 628, 836, 908, 1052, 1256, 1672, 1727, 1816, 2104, 2497, 2893, 2983, 3454, 4313, 4994, 4997, 5786, 5966, 6908, 8626, 9988, 9994, 11572, 11932, 13816, 17252, 19976, 19988, 23144, 23864, 32813, 34504, 35639, 39976, 41291, 47443, 54967, 59701, 65626, 71278, 82582, 94886, 109934, 119402, 131252, 142556, 165164, 189772, 219868, 238804, 262504, 285112, 330328, 379544, 392029, 439736, 454201, 477608, 656711, 677141, 784058, 784529, 908402, 1134319, 1313422, 1354282, 1568116, 1569058, 1816804, 2268638, 2626844, 2708564, 3136232, 3138116, 3633608, 4537276, 5253688, 5417128, 6276232, 7448551, 8629819, 9074552, 9373057, 12477509, 14897102, 17259638, 18746114, 24955018, 29794204, 34519276, 37492228, 49910036, 59588408, 69038552, 74984456, 99820072, 103103627, 178088083, 206207254, 356176166, 412414508, 712352332, 824829016, 1424704664, 1958968913, 3917937826, 7835875652, 15671751304]

約数ペア:

[(1, 15671751304), (2, 7835875652), (4, 3917937826), (8, 1958968913), (11, 1424704664), (19, 824829016), (22, 712352332), (38, 412414508), (44, 356176166), (76, 206207254), (88, 178088083), (152, 103103627), (157, 99820072), (209, 74984456), (227, 69038552), (263, 59588408), (314, 49910036), (418, 37492228), (454, 34519276), (526, 29794204), (628, 24955018), (836, 18746114), (908, 17259638), (1052, 14897102), (1256, 12477509), (1672, 9373057), (1727, 9074552), (1816, 8629819), (2104, 7448551), (2497, 6276232), (2893, 5417128), (2983, 5253688), (3454, 4537276), (4313, 3633608), (4994, 3138116), (4997, 3136232), (5786, 2708564), (5966, 2626844), (6908, 2268638), (8626, 1816804), (9988, 1569058), (9994, 1568116), (11572, 1354282), (11932, 1313422), (13816, 1134319), (17252, 908402), (19976, 784529), (19988, 784058), (23144, 677141), (23864, 656711), (32813, 477608), (34504, 454201), (35639, 439736), (39976, 392029), (41291, 379544), (47443, 330328), (54967, 285112), (59701, 262504), (65626, 238804), (71278, 219868), (82582, 189772), (94886, 165164), (109934, 142556), (119402, 131252)]