156742743999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{230693}}^1$

素因数の和:230991

約数の個数: 32

約数和(自身を含む): 224123834880

約数和(自身を除く): 67381090881

約数列:

[1, 3, 23, 43, 69, 129, 229, 687, 989, 2967, 5267, 9847, 15801, 29541, 226481, 230693, 679443, 692079, 5305939, 9919799, 15917817, 29759397, 52828697, 158486091, 228155377, 684466131, 1215060031, 2271633971, 3645180093, 6814901913, 52247581333, 156742743999]

約数ペア:

[(1, 156742743999), (3, 52247581333), (23, 6814901913), (43, 3645180093), (69, 2271633971), (129, 1215060031), (229, 684466131), (687, 228155377), (989, 158486091), (2967, 52828697), (5267, 29759397), (9847, 15917817), (15801, 9919799), (29541, 5305939), (226481, 692079), (230693, 679443)]