159972930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1972

約数の個数: 96

約数和(自身を含む): 454302576

約数和(自身を除く): 294329646

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 949, 1095, 1170, 1314, 1873, 1898, 2190, 2847, 3285, 3746, 4745, 5619, 5694, 6570, 8541, 9365, 9490, 11238, 14235, 16857, 17082, 18730, 24349, 28095, 28470, 33714, 42705, 48698, 56190, 73047, 84285, 85410, 121745, 136729, 146094, 168570, 219141, 243490, 273458, 365235, 410187, 438282, 683645, 730470, 820374, 1095705, 1230561, 1367290, 1777477, 2050935, 2191410, 2461122, 3554954, 4101870, 5332431, 6152805, 8887385, 10664862, 12305610, 15997293, 17774770, 26662155, 31994586, 53324310, 79986465, 159972930]

約数ペア:

[(1, 159972930), (2, 79986465), (3, 53324310), (5, 31994586), (6, 26662155), (9, 17774770), (10, 15997293), (13, 12305610), (15, 10664862), (18, 8887385), (26, 6152805), (30, 5332431), (39, 4101870), (45, 3554954), (65, 2461122), (73, 2191410), (78, 2050935), (90, 1777477), (117, 1367290), (130, 1230561), (146, 1095705), (195, 820374), (219, 730470), (234, 683645), (365, 438282), (390, 410187), (438, 365235), (585, 273458), (657, 243490), (730, 219141), (949, 168570), (1095, 146094), (1170, 136729), (1314, 121745), (1873, 85410), (1898, 84285), (2190, 73047), (2847, 56190), (3285, 48698), (3746, 42705), (4745, 33714), (5619, 28470), (5694, 28095), (6570, 24349), (8541, 18730), (9365, 17082), (9490, 16857), (11238, 14235)]