127373758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 221739120

約数和(自身を除く): 94365362

約数列:

[1, 2, 17, 19, 34, 37, 38, 73, 74, 146, 323, 629, 646, 703, 1241, 1258, 1387, 1406, 2482, 2701, 2774, 5329, 5402, 10658, 11951, 23579, 23902, 45917, 47158, 51319, 90593, 91834, 101251, 102638, 181186, 197173, 202502, 394346, 872423, 1721267, 1744846, 3351941, 3442534, 3746287, 6703882, 7492574, 63686879, 127373758]

約数ペア:

[(1, 127373758), (2, 63686879), (17, 7492574), (19, 6703882), (34, 3746287), (37, 3442534), (38, 3351941), (73, 1744846), (74, 1721267), (146, 872423), (323, 394346), (629, 202502), (646, 197173), (703, 181186), (1241, 102638), (1258, 101251), (1387, 91834), (1406, 90593), (2482, 51319), (2701, 47158), (2774, 45917), (5329, 23902), (5402, 23579), (10658, 11951)]