180640758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{1579}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 377683200

約数和(自身を除く): 197042442

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 829, 1579, 1658, 2487, 3158, 4737, 4974, 9474, 19067, 36317, 38134, 57201, 72634, 108951, 114402, 217902, 1308991, 2617982, 3926973, 7853946, 30106793, 60213586, 90320379, 180640758]

約数ペア:

[(1, 180640758), (2, 90320379), (3, 60213586), (6, 30106793), (23, 7853946), (46, 3926973), (69, 2617982), (138, 1308991), (829, 217902), (1579, 114402), (1658, 108951), (2487, 72634), (3158, 57201), (4737, 38134), (4974, 36317), (9474, 19067)]