165551568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 531965952

約数和(自身を除く): 366414384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 151, 156, 168, 182, 208, 251, 273, 302, 312, 336, 364, 453, 502, 546, 604, 624, 728, 753, 906, 1004, 1057, 1092, 1208, 1456, 1506, 1757, 1812, 1963, 2008, 2114, 2184, 2416, 3012, 3171, 3263, 3514, 3624, 3926, 4016, 4228, 4368, 5271, 5889, 6024, 6342, 6526, 7028, 7248, 7852, 8456, 9789, 10542, 11778, 12048, 12684, 13052, 13741, 14056, 15704, 16912, 19578, 21084, 22841, 23556, 25368, 26104, 27482, 28112, 31408, 37901, 39156, 41223, 42168, 45682, 47112, 50736, 52208, 54964, 68523, 75802, 78312, 82446, 84336, 91364, 94224, 109928, 113703, 137046, 151604, 156624, 164892, 182728, 219856, 227406, 265307, 274092, 303208, 329784, 365456, 454812, 492713, 530614, 548184, 606416, 659568, 795921, 909624, 985426, 1061228, 1096368, 1478139, 1591842, 1819248, 1970852, 2122456, 2956278, 3183684, 3448991, 3941704, 4244912, 5912556, 6367368, 6897982, 7883408, 10346973, 11825112, 12734736, 13795964, 20693946, 23650224, 27591928, 41387892, 55183856, 82775784, 165551568]

約数ペア:

[(1, 165551568), (2, 82775784), (3, 55183856), (4, 41387892), (6, 27591928), (7, 23650224), (8, 20693946), (12, 13795964), (13, 12734736), (14, 11825112), (16, 10346973), (21, 7883408), (24, 6897982), (26, 6367368), (28, 5912556), (39, 4244912), (42, 3941704), (48, 3448991), (52, 3183684), (56, 2956278), (78, 2122456), (84, 1970852), (91, 1819248), (104, 1591842), (112, 1478139), (151, 1096368), (156, 1061228), (168, 985426), (182, 909624), (208, 795921), (251, 659568), (273, 606416), (302, 548184), (312, 530614), (336, 492713), (364, 454812), (453, 365456), (502, 329784), (546, 303208), (604, 274092), (624, 265307), (728, 227406), (753, 219856), (906, 182728), (1004, 164892), (1057, 156624), (1092, 151604), (1208, 137046), (1456, 113703), (1506, 109928), (1757, 94224), (1812, 91364), (1963, 84336), (2008, 82446), (2114, 78312), (2184, 75802), (2416, 68523), (3012, 54964), (3171, 52208), (3263, 50736), (3514, 47112), (3624, 45682), (3926, 42168), (4016, 41223), (4228, 39156), (4368, 37901), (5271, 31408), (5889, 28112), (6024, 27482), (6342, 26104), (6526, 25368), (7028, 23556), (7248, 22841), (7852, 21084), (8456, 19578), (9789, 16912), (10542, 15704), (11778, 14056), (12048, 13741), (12684, 13052)]