155438208

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7937}}^1$

素因数の和:7974

約数の個数: 96

約数和(自身を含む): 473660460

約数和(自身を除く): 318222252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 7937, 9792, 15874, 19584, 23811, 31748, 47622, 63496, 71433, 95244, 126992, 134929, 142866, 190488, 253984, 269858, 285732, 380976, 404787, 507968, 539716, 571464, 761952, 809574, 1015936, 1079432, 1142928, 1214361, 1523904, 1619148, 2158864, 2285856, 2428722, 3047808, 3238296, 4317728, 4571712, 4857444, 6476592, 8635456, 9143424, 9714888, 12953184, 17270912, 19429776, 25906368, 38859552, 51812736, 77719104, 155438208]

約数ペア:

[(1, 155438208), (2, 77719104), (3, 51812736), (4, 38859552), (6, 25906368), (8, 19429776), (9, 17270912), (12, 12953184), (16, 9714888), (17, 9143424), (18, 8635456), (24, 6476592), (32, 4857444), (34, 4571712), (36, 4317728), (48, 3238296), (51, 3047808), (64, 2428722), (68, 2285856), (72, 2158864), (96, 1619148), (102, 1523904), (128, 1214361), (136, 1142928), (144, 1079432), (153, 1015936), (192, 809574), (204, 761952), (272, 571464), (288, 539716), (306, 507968), (384, 404787), (408, 380976), (544, 285732), (576, 269858), (612, 253984), (816, 190488), (1088, 142866), (1152, 134929), (1224, 126992), (1632, 95244), (2176, 71433), (2448, 63496), (3264, 47622), (4896, 31748), (6528, 23811), (7937, 19584), (9792, 15874)]