15759957208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{2029}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 31431708000

約数和(自身を除く): 15671750792

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 373, 548, 746, 1096, 1492, 2029, 2603, 2984, 4058, 5206, 7087, 8116, 10412, 14174, 16232, 20824, 28348, 38551, 51101, 56696, 77102, 102202, 154204, 204404, 277973, 308408, 408808, 555946, 756817, 970919, 1111892, 1513634, 1941838, 2223784, 3027268, 3883676, 5281487, 6054536, 7767352, 10562974, 14379523, 21125948, 28759046, 42251896, 57518092, 103683929, 115036184, 207367858, 414735716, 829471432, 1969994651, 3939989302, 7879978604, 15759957208]

約数ペア:

[(1, 15759957208), (2, 7879978604), (4, 3939989302), (8, 1969994651), (19, 829471432), (38, 414735716), (76, 207367858), (137, 115036184), (152, 103683929), (274, 57518092), (373, 42251896), (548, 28759046), (746, 21125948), (1096, 14379523), (1492, 10562974), (2029, 7767352), (2603, 6054536), (2984, 5281487), (4058, 3883676), (5206, 3027268), (7087, 2223784), (8116, 1941838), (10412, 1513634), (14174, 1111892), (16232, 970919), (20824, 756817), (28348, 555946), (38551, 408808), (51101, 308408), (56696, 277973), (77102, 204404), (102202, 154204)]