160869954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 378501120

約数和(自身を除く): 217631166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 73, 142, 146, 213, 219, 426, 438, 497, 511, 739, 994, 1022, 1478, 1491, 1533, 2217, 2982, 3066, 4434, 5173, 5183, 10346, 10366, 15519, 15549, 31038, 31098, 36281, 52469, 53947, 72562, 104938, 107894, 108843, 157407, 161841, 217686, 314814, 323682, 367283, 377629, 734566, 755258, 1101849, 1132887, 2203698, 2265774, 3830237, 7660474, 11490711, 22981422, 26811659, 53623318, 80434977, 160869954]

約数ペア:

[(1, 160869954), (2, 80434977), (3, 53623318), (6, 26811659), (7, 22981422), (14, 11490711), (21, 7660474), (42, 3830237), (71, 2265774), (73, 2203698), (142, 1132887), (146, 1101849), (213, 755258), (219, 734566), (426, 377629), (438, 367283), (497, 323682), (511, 314814), (739, 217686), (994, 161841), (1022, 157407), (1478, 108843), (1491, 107894), (1533, 104938), (2217, 72562), (2982, 53947), (3066, 52469), (4434, 36281), (5173, 31098), (5183, 31038), (10346, 15549), (10366, 15519)]