154565892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7027}}^1$

素因数の和:7097

約数の個数: 72

約数和(自身を含む): 429776256

約数和(自身を除く): 275210364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7027, 7332, 10998, 14054, 21081, 21996, 28108, 42162, 63243, 84324, 91351, 126486, 182702, 252972, 274053, 330269, 365404, 548106, 660538, 822159, 990807, 1096212, 1321076, 1644318, 1981614, 2972421, 3288636, 3963228, 4293497, 5944842, 8586994, 11889684, 12880491, 17173988, 25760982, 38641473, 51521964, 77282946, 154565892]

約数ペア:

[(1, 154565892), (2, 77282946), (3, 51521964), (4, 38641473), (6, 25760982), (9, 17173988), (12, 12880491), (13, 11889684), (18, 8586994), (26, 5944842), (36, 4293497), (39, 3963228), (47, 3288636), (52, 2972421), (78, 1981614), (94, 1644318), (117, 1321076), (141, 1096212), (156, 990807), (188, 822159), (234, 660538), (282, 548106), (423, 365404), (468, 330269), (564, 274053), (611, 252972), (846, 182702), (1222, 126486), (1692, 91351), (1833, 84324), (2444, 63243), (3666, 42162), (5499, 28108), (7027, 21996), (7332, 21081), (10998, 14054)]