138415536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 445105440

約数和(自身を除く): 306689904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 353, 389, 504, 706, 778, 1008, 1059, 1167, 1412, 1556, 2118, 2334, 2471, 2723, 2824, 3112, 3177, 3501, 4236, 4668, 4942, 5446, 5648, 6224, 6354, 7002, 7413, 8169, 8472, 9336, 9884, 10892, 12708, 14004, 14826, 16338, 16944, 18672, 19768, 21784, 22239, 24507, 25416, 28008, 29652, 32676, 39536, 43568, 44478, 49014, 50832, 56016, 59304, 65352, 88956, 98028, 118608, 130704, 137317, 177912, 196056, 274634, 355824, 392112, 411951, 549268, 823902, 961219, 1098536, 1235853, 1647804, 1922438, 2197072, 2471706, 2883657, 3295608, 3844876, 4943412, 5767314, 6591216, 7689752, 8650971, 9886824, 11534628, 15379504, 17301942, 19773648, 23069256, 34603884, 46138512, 69207768, 138415536]

約数ペア:

[(1, 138415536), (2, 69207768), (3, 46138512), (4, 34603884), (6, 23069256), (7, 19773648), (8, 17301942), (9, 15379504), (12, 11534628), (14, 9886824), (16, 8650971), (18, 7689752), (21, 6591216), (24, 5767314), (28, 4943412), (36, 3844876), (42, 3295608), (48, 2883657), (56, 2471706), (63, 2197072), (72, 1922438), (84, 1647804), (112, 1235853), (126, 1098536), (144, 961219), (168, 823902), (252, 549268), (336, 411951), (353, 392112), (389, 355824), (504, 274634), (706, 196056), (778, 177912), (1008, 137317), (1059, 130704), (1167, 118608), (1412, 98028), (1556, 88956), (2118, 65352), (2334, 59304), (2471, 56016), (2723, 50832), (2824, 49014), (3112, 44478), (3177, 43568), (3501, 39536), (4236, 32676), (4668, 29652), (4942, 28008), (5446, 25416), (5648, 24507), (6224, 22239), (6354, 21784), (7002, 19768), (7413, 18672), (8169, 16944), (8472, 16338), (9336, 14826), (9884, 14004), (10892, 12708)]