156940976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{751}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 313593024

約数和(自身を除く): 156652048

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 353, 592, 706, 751, 1412, 1502, 2824, 3004, 5648, 6008, 12016, 13061, 26122, 27787, 52244, 55574, 104488, 111148, 208976, 222296, 265103, 444592, 530206, 1060412, 2120824, 4241648, 9808811, 19617622, 39235244, 78470488, 156940976]

約数ペア:

[(1, 156940976), (2, 78470488), (4, 39235244), (8, 19617622), (16, 9808811), (37, 4241648), (74, 2120824), (148, 1060412), (296, 530206), (353, 444592), (592, 265103), (706, 222296), (751, 208976), (1412, 111148), (1502, 104488), (2824, 55574), (3004, 52244), (5648, 27787), (6008, 26122), (12016, 13061)]