188744109904

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{823261}}^1$

素因数の和:823388

約数の個数: 80

約数和(自身を含む): 441004988160

約数和(自身を除く): 252260878256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 712, 1246, 1288, 1424, 2047, 2492, 2576, 4094, 4984, 8188, 9968, 14329, 16376, 28658, 32752, 57316, 114632, 229264, 823261, 1646522, 3293044, 5762827, 6586088, 11525654, 13172176, 18935003, 23051308, 37870006, 46102616, 73270229, 75740012, 92205232, 132545021, 146540458, 151480024, 265090042, 293080916, 302960048, 512891603, 530180084, 586161832, 1025783206, 1060360168, 1172323664, 1685215267, 2051566412, 2120720336, 3370430534, 4103132824, 6740861068, 8206265648, 11796506869, 13481722136, 23593013738, 26963444272, 47186027476, 94372054952, 188744109904]

約数ペア:

[(1, 188744109904), (2, 94372054952), (4, 47186027476), (7, 26963444272), (8, 23593013738), (14, 13481722136), (16, 11796506869), (23, 8206265648), (28, 6740861068), (46, 4103132824), (56, 3370430534), (89, 2120720336), (92, 2051566412), (112, 1685215267), (161, 1172323664), (178, 1060360168), (184, 1025783206), (322, 586161832), (356, 530180084), (368, 512891603), (623, 302960048), (644, 293080916), (712, 265090042), (1246, 151480024), (1288, 146540458), (1424, 132545021), (2047, 92205232), (2492, 75740012), (2576, 73270229), (4094, 46102616), (4984, 37870006), (8188, 23051308), (9968, 18935003), (14329, 13172176), (16376, 11525654), (28658, 6586088), (32752, 5762827), (57316, 3293044), (114632, 1646522), (229264, 823261)]