191507584

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 420860160

約数和(自身を除く): 229352576

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 167, 248, 272, 289, 334, 496, 527, 544, 578, 668, 992, 1054, 1088, 1156, 1336, 1984, 2108, 2176, 2312, 2672, 2839, 3968, 4216, 4624, 5177, 5344, 5678, 8432, 8959, 9248, 10354, 10688, 11356, 16864, 17918, 18496, 20708, 21376, 22712, 33728, 35836, 36992, 41416, 45424, 48263, 67456, 71672, 82832, 88009, 90848, 96526, 143344, 165664, 176018, 181696, 193052, 286688, 331328, 352036, 363392, 386104, 573376, 662656, 704072, 772208, 1146752, 1408144, 1496153, 1544416, 2816288, 2992306, 3088832, 5632576, 5984612, 6177664, 11265152, 11969224, 23938448, 47876896, 95753792, 191507584]

約数ペア:

[(1, 191507584), (2, 95753792), (4, 47876896), (8, 23938448), (16, 11969224), (17, 11265152), (31, 6177664), (32, 5984612), (34, 5632576), (62, 3088832), (64, 2992306), (68, 2816288), (124, 1544416), (128, 1496153), (136, 1408144), (167, 1146752), (248, 772208), (272, 704072), (289, 662656), (334, 573376), (496, 386104), (527, 363392), (544, 352036), (578, 331328), (668, 286688), (992, 193052), (1054, 181696), (1088, 176018), (1156, 165664), (1336, 143344), (1984, 96526), (2108, 90848), (2176, 88009), (2312, 82832), (2672, 71672), (2839, 67456), (3968, 48263), (4216, 45424), (4624, 41416), (5177, 36992), (5344, 35836), (5678, 33728), (8432, 22712), (8959, 21376), (9248, 20708), (10354, 18496), (10688, 17918), (11356, 16864)]