160985376

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 490377888

約数和(自身を除く): 329392512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 131, 136, 144, 153, 204, 251, 262, 272, 288, 306, 393, 408, 502, 524, 544, 612, 753, 786, 816, 1004, 1048, 1179, 1224, 1506, 1572, 1632, 2008, 2096, 2227, 2259, 2358, 2448, 3012, 3144, 4016, 4192, 4267, 4454, 4518, 4716, 4896, 6024, 6288, 6681, 8032, 8534, 8908, 9036, 9432, 12048, 12576, 12801, 13362, 17068, 17816, 18072, 18864, 20043, 24096, 25602, 26724, 32881, 34136, 35632, 36144, 37728, 38403, 40086, 51204, 53448, 65762, 68272, 71264, 72288, 76806, 80172, 98643, 102408, 106896, 131524, 136544, 153612, 160344, 197286, 204816, 213792, 263048, 295929, 307224, 320688, 394572, 409632, 526096, 558977, 591858, 614448, 641376, 789144, 1052192, 1117954, 1183716, 1228896, 1578288, 1676931, 2235908, 2367432, 3156576, 3353862, 4471816, 4734864, 5030793, 6707724, 8943632, 9469728, 10061586, 13415448, 17887264, 20123172, 26830896, 40246344, 53661792, 80492688, 160985376]

約数ペア:

[(1, 160985376), (2, 80492688), (3, 53661792), (4, 40246344), (6, 26830896), (8, 20123172), (9, 17887264), (12, 13415448), (16, 10061586), (17, 9469728), (18, 8943632), (24, 6707724), (32, 5030793), (34, 4734864), (36, 4471816), (48, 3353862), (51, 3156576), (68, 2367432), (72, 2235908), (96, 1676931), (102, 1578288), (131, 1228896), (136, 1183716), (144, 1117954), (153, 1052192), (204, 789144), (251, 641376), (262, 614448), (272, 591858), (288, 558977), (306, 526096), (393, 409632), (408, 394572), (502, 320688), (524, 307224), (544, 295929), (612, 263048), (753, 213792), (786, 204816), (816, 197286), (1004, 160344), (1048, 153612), (1179, 136544), (1224, 131524), (1506, 106896), (1572, 102408), (1632, 98643), (2008, 80172), (2096, 76806), (2227, 72288), (2259, 71264), (2358, 68272), (2448, 65762), (3012, 53448), (3144, 51204), (4016, 40086), (4192, 38403), (4267, 37728), (4454, 36144), (4518, 35632), (4716, 34136), (4896, 32881), (6024, 26724), (6288, 25602), (6681, 24096), (8032, 20043), (8534, 18864), (8908, 18072), (9036, 17816), (9432, 17068), (12048, 13362), (12576, 12801)]