155891904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6862

約数の個数: 112

約数和(自身を含む): 499189248

約数和(自身を除く): 343297344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 6823, 7616, 11424, 13646, 20469, 22848, 27292, 40938, 47761, 54584, 81876, 95522, 109168, 115991, 143283, 163752, 191044, 218336, 231982, 286566, 327504, 347973, 382088, 436672, 463964, 573132, 655008, 695946, 764176, 811937, 927928, 1146264, 1310016, 1391892, 1528352, 1623874, 1855856, 2292528, 2435811, 2783784, 3056704, 3247748, 3711712, 4585056, 4871622, 5567568, 6495496, 7423424, 9170112, 9743244, 11135136, 12990992, 19486488, 22270272, 25981984, 38972976, 51963968, 77945952, 155891904]

約数ペア:

[(1, 155891904), (2, 77945952), (3, 51963968), (4, 38972976), (6, 25981984), (7, 22270272), (8, 19486488), (12, 12990992), (14, 11135136), (16, 9743244), (17, 9170112), (21, 7423424), (24, 6495496), (28, 5567568), (32, 4871622), (34, 4585056), (42, 3711712), (48, 3247748), (51, 3056704), (56, 2783784), (64, 2435811), (68, 2292528), (84, 1855856), (96, 1623874), (102, 1528352), (112, 1391892), (119, 1310016), (136, 1146264), (168, 927928), (192, 811937), (204, 764176), (224, 695946), (238, 655008), (272, 573132), (336, 463964), (357, 436672), (408, 382088), (448, 347973), (476, 327504), (544, 286566), (672, 231982), (714, 218336), (816, 191044), (952, 163752), (1088, 143283), (1344, 115991), (1428, 109168), (1632, 95522), (1904, 81876), (2856, 54584), (3264, 47761), (3808, 40938), (5712, 27292), (6823, 22848), (7616, 20469), (11424, 13646)]