161164128

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 96

約数和(自身を含む): 451132416

約数和(自身を除く): 289968288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 69, 92, 94, 96, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 736, 752, 1081, 1104, 1128, 1504, 1553, 2162, 2208, 2256, 3106, 3243, 4324, 4512, 4659, 6212, 6486, 8648, 9318, 12424, 12972, 17296, 18636, 24848, 25944, 34592, 35719, 37272, 49696, 51888, 71438, 72991, 74544, 103776, 107157, 142876, 145982, 149088, 214314, 218973, 285752, 291964, 428628, 437946, 571504, 583928, 857256, 875892, 1143008, 1167856, 1678793, 1714512, 1751784, 2335712, 3357586, 3429024, 3503568, 5036379, 6715172, 7007136, 10072758, 13430344, 20145516, 26860688, 40291032, 53721376, 80582064, 161164128]

約数ペア:

[(1, 161164128), (2, 80582064), (3, 53721376), (4, 40291032), (6, 26860688), (8, 20145516), (12, 13430344), (16, 10072758), (23, 7007136), (24, 6715172), (32, 5036379), (46, 3503568), (47, 3429024), (48, 3357586), (69, 2335712), (92, 1751784), (94, 1714512), (96, 1678793), (138, 1167856), (141, 1143008), (184, 875892), (188, 857256), (276, 583928), (282, 571504), (368, 437946), (376, 428628), (552, 291964), (564, 285752), (736, 218973), (752, 214314), (1081, 149088), (1104, 145982), (1128, 142876), (1504, 107157), (1553, 103776), (2162, 74544), (2208, 72991), (2256, 71438), (3106, 51888), (3243, 49696), (4324, 37272), (4512, 35719), (4659, 34592), (6212, 25944), (6486, 24848), (8648, 18636), (9318, 17296), (12424, 12972)]