156925435208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{23071}}^1$

素因数の和:23782

約数の個数: 64

約数和(自身を含む): 314489817600

約数和(自身を除く): 157564382392

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 613, 1226, 1387, 2452, 2774, 4904, 5548, 11096, 11647, 23071, 23294, 44749, 46142, 46588, 89498, 92284, 93176, 178996, 184568, 357992, 438349, 850231, 876698, 1684183, 1700462, 1753396, 3368366, 3400924, 3506792, 6736732, 6801848, 13473464, 14142523, 28285046, 31999477, 56570092, 63998954, 113140184, 127997908, 255995816, 268707937, 537415874, 1032404179, 1074831748, 2064808358, 2149663496, 4129616716, 8259233432, 19615679401, 39231358802, 78462717604, 156925435208]

約数ペア:

[(1, 156925435208), (2, 78462717604), (4, 39231358802), (8, 19615679401), (19, 8259233432), (38, 4129616716), (73, 2149663496), (76, 2064808358), (146, 1074831748), (152, 1032404179), (292, 537415874), (584, 268707937), (613, 255995816), (1226, 127997908), (1387, 113140184), (2452, 63998954), (2774, 56570092), (4904, 31999477), (5548, 28285046), (11096, 14142523), (11647, 13473464), (23071, 6801848), (23294, 6736732), (44749, 3506792), (46142, 3400924), (46588, 3368366), (89498, 1753396), (92284, 1700462), (93176, 1684183), (178996, 876698), (184568, 850231), (357992, 438349)]