161870328

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{132247}}^1$

素因数の和:132276

約数の個数: 48

約数和(自身を含む): 464190480

約数和(自身を除く): 302320152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 132247, 264494, 396741, 528988, 793482, 1057976, 1190223, 1586964, 2248199, 2380446, 3173928, 4496398, 4760892, 6744597, 8992796, 9521784, 13489194, 17985592, 20233791, 26978388, 40467582, 53956776, 80935164, 161870328]

約数ペア:

[(1, 161870328), (2, 80935164), (3, 53956776), (4, 40467582), (6, 26978388), (8, 20233791), (9, 17985592), (12, 13489194), (17, 9521784), (18, 8992796), (24, 6744597), (34, 4760892), (36, 4496398), (51, 3173928), (68, 2380446), (72, 2248199), (102, 1586964), (136, 1190223), (153, 1057976), (204, 793482), (306, 528988), (408, 396741), (612, 264494), (1224, 132247)]