160978842

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 358795008

約数和(自身を除く): 197816166

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 241, 258, 387, 482, 723, 774, 863, 1446, 1726, 2169, 2589, 4338, 5178, 7767, 10363, 15534, 20726, 31089, 37109, 62178, 74218, 93267, 111327, 186534, 207983, 222654, 333981, 415966, 623949, 667962, 1247898, 1871847, 3743694, 8943269, 17886538, 26829807, 53659614, 80489421, 160978842]

約数ペア:

[(1, 160978842), (2, 80489421), (3, 53659614), (6, 26829807), (9, 17886538), (18, 8943269), (43, 3743694), (86, 1871847), (129, 1247898), (241, 667962), (258, 623949), (387, 415966), (482, 333981), (723, 222654), (774, 207983), (863, 186534), (1446, 111327), (1726, 93267), (2169, 74218), (2589, 62178), (4338, 37109), (5178, 31089), (7767, 20726), (10363, 15534)]