193543164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{607}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 519861888

約数和(自身を除く): 326318724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 521, 607, 612, 1042, 1214, 1563, 1821, 2084, 2428, 3126, 3642, 4689, 5463, 6252, 7284, 8857, 9378, 10319, 10926, 17714, 18756, 20638, 21852, 26571, 30957, 35428, 41276, 53142, 61914, 79713, 92871, 106284, 123828, 159426, 185742, 316247, 318852, 371484, 632494, 948741, 1264988, 1897482, 2846223, 3794964, 5376199, 5692446, 10752398, 11384892, 16128597, 21504796, 32257194, 48385791, 64514388, 96771582, 193543164]

約数ペア:

[(1, 193543164), (2, 96771582), (3, 64514388), (4, 48385791), (6, 32257194), (9, 21504796), (12, 16128597), (17, 11384892), (18, 10752398), (34, 5692446), (36, 5376199), (51, 3794964), (68, 2846223), (102, 1897482), (153, 1264988), (204, 948741), (306, 632494), (521, 371484), (607, 318852), (612, 316247), (1042, 185742), (1214, 159426), (1563, 123828), (1821, 106284), (2084, 92871), (2428, 79713), (3126, 61914), (3642, 53142), (4689, 41276), (5463, 35428), (6252, 30957), (7284, 26571), (8857, 21852), (9378, 20638), (10319, 18756), (10926, 17714)]