128868696

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{162713}}^1$

素因数の和:162736

約数の個数: 48

約数和(自身を含む): 380750760

約数和(自身を除く): 251882064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 162713, 325426, 488139, 650852, 976278, 1301704, 1464417, 1789843, 1952556, 2928834, 3579686, 3905112, 5369529, 5857668, 7159372, 10739058, 11715336, 14318744, 16108587, 21478116, 32217174, 42956232, 64434348, 128868696]

約数ペア:

[(1, 128868696), (2, 64434348), (3, 42956232), (4, 32217174), (6, 21478116), (8, 16108587), (9, 14318744), (11, 11715336), (12, 10739058), (18, 7159372), (22, 5857668), (24, 5369529), (33, 3905112), (36, 3579686), (44, 2928834), (66, 1952556), (72, 1789843), (88, 1464417), (99, 1301704), (132, 976278), (198, 650852), (264, 488139), (396, 325426), (792, 162713)]