189146988

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{12421}}^1$

素因数の和:12484

約数の個数: 60

約数和(自身を含む): 505028832

約数和(自身を除く): 315881844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 5076, 7614, 12421, 15228, 24842, 37263, 49684, 74526, 111789, 149052, 223578, 335367, 447156, 583787, 670734, 1006101, 1167574, 1341468, 1751361, 2012202, 2335148, 3502722, 4024404, 5254083, 7005444, 10508166, 15762249, 21016332, 31524498, 47286747, 63048996, 94573494, 189146988]

約数ペア:

[(1, 189146988), (2, 94573494), (3, 63048996), (4, 47286747), (6, 31524498), (9, 21016332), (12, 15762249), (18, 10508166), (27, 7005444), (36, 5254083), (47, 4024404), (54, 3502722), (81, 2335148), (94, 2012202), (108, 1751361), (141, 1341468), (162, 1167574), (188, 1006101), (282, 670734), (324, 583787), (423, 447156), (564, 335367), (846, 223578), (1269, 149052), (1692, 111789), (2538, 74526), (3807, 49684), (5076, 37263), (7614, 24842), (12421, 15228)]